This error has started popping up? Can you advise what this means?
2020/04/11 19:00:51.426207 http: TLS handshake error from 34.207.100.232:37178: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.427209 http: TLS handshake error from 34.207.100.232:37176: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.477200 http: TLS handshake error from 34.207.100.232:37218: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.477200 http: TLS handshake error from 34.207.100.232:37220: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.478203 http: TLS handshake error from 34.207.100.232:37222: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.482199 http: TLS handshake error from 34.207.100.232:37224: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.523306 http: TLS handshake error from 34.207.100.232:37232: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.526307 http: TLS handshake error from 34.207.100.232:37234: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.526307 http: TLS handshake error from 34.207.100.232:37236: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.528305 http: TLS handshake error from 34.207.100.232:37230: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.531303 http: TLS handshake error from 34.207.100.232:37238: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.579373 http: TLS handshake error from 34.207.100.232:37246: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.580373 http: TLS handshake error from 34.207.100.232:37248: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.631391 http: TLS handshake error from 34.207.100.232:37276: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.632389 http: TLS handshake error from 34.207.100.232:37278: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.635385 http: TLS handshake error from 34.207.100.232:37284: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.639383 http: TLS handshake error from 34.207.100.232:37286: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.687818 http: TLS handshake error from 34.207.100.232:37298: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.687818 http: TLS handshake error from 34.207.100.232:37296: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.781696 http: TLS handshake error from 34.207.100.232:37334: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.784694 http: TLS handshake error from 34.207.100.232:37330: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.784694 http: TLS handshake error from 34.207.100.232:37342: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.784694 http: TLS handshake error from 34.207.100.232:37340: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.784694 http: TLS handshake error from 34.207.100.232:37338: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.784694 http: TLS handshake error from 34.207.100.232:37336: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.786691 http: TLS handshake error from 34.207.100.232:37332: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.790689 http: TLS handshake error from 34.207.100.232:37344: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.793687 http: TLS handshake error from 34.207.100.232:37346: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.795686 http: TLS handshake error from 34.207.100.232:37348: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.884749 http: TLS handshake error from 34.207.100.232:37372: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.884749 http: TLS handshake error from 34.207.100.232:37370: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.885749 http: TLS handshake error from 34.207.100.232:37368: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.889771 http: TLS handshake error from 34.207.100.232:37378: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.889771 http: TLS handshake error from 34.207.100.232:37380: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.896801 http: TLS handshake error from 34.207.100.232:37382: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.947800 http: TLS handshake error from 34.207.100.232:37396: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.952800 http: TLS handshake error from 34.207.100.232:37398: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.987780 http: TLS handshake error from 34.207.100.232:37406: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.988779 http: TLS handshake error from 34.207.100.232:37408: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.988779 http: TLS handshake error from 34.207.100.232:37412: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.991775 http: TLS handshake error from 34.207.100.232:37410: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:51.993777 http: TLS handshake error from 34.207.100.232:37414: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.002769 http: TLS handshake error from 34.207.100.232:37416: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.037741 http: TLS handshake error from 34.207.100.232:37430: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.039743 http: TLS handshake error from 34.207.100.232:37432: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.050869 http: TLS handshake error from 34.207.100.232:37438: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.055866 http: TLS handshake error from 34.207.100.232:37440: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.089850 http: TLS handshake error from 34.207.100.232:37444: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.090840 http: TLS handshake error from 34.207.100.232:37442: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.091840 http: TLS handshake error from 34.207.100.232:37446: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.095838 http: TLS handshake error from 34.207.100.232:37448: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.095838 http: TLS handshake error from 34.207.100.232:37450: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.103832 http: TLS handshake error from 34.207.100.232:37454: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.137808 http: TLS handshake error from 34.207.100.232:37468: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.142949 http: TLS handshake error from 34.207.100.232:37472: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.150034 http: TLS handshake error from 34.207.100.232:37486: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.156029 http: TLS handshake error from 34.207.100.232:37494: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.195003 http: TLS handshake error from 34.207.100.232:37498: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.195999 http: TLS handshake error from 34.207.100.232:37496: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.195999 http: TLS handshake error from 34.207.100.232:37500: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.195999 http: TLS handshake error from 34.207.100.232:37502: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.197003 http: TLS handshake error from 34.207.100.232:37504: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.203999 http: TLS handshake error from 34.207.100.232:37506: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.238972 http: TLS handshake error from 34.207.100.232:37508: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.249963 http: TLS handshake error from 34.207.100.232:37516: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.253960 http: TLS handshake error from 34.207.100.232:37528: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.258960 http: TLS handshake error from 34.207.100.232:37532: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.295981 http: TLS handshake error from 34.207.100.232:37534: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.297981 http: TLS handshake error from 34.207.100.232:37540: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.298983 http: TLS handshake error from 34.207.100.232:37536: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.302978 http: TLS handshake error from 34.207.100.232:37542: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.303977 http: TLS handshake error from 34.207.100.232:37538: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.309971 http: TLS handshake error from 34.207.100.232:37544: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.341949 http: TLS handshake error from 34.207.100.232:37548: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.353975 http: TLS handshake error from 34.207.100.232:37550: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.356992 http: TLS handshake error from 34.207.100.232:37552: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.364993 http: TLS handshake error from 34.207.100.232:37554: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.405008 http: TLS handshake error from 34.207.100.232:37558: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.405008 http: TLS handshake error from 34.207.100.232:37562: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.406007 http: TLS handshake error from 34.207.100.232:37564: tls: client offered only unsupported versions: [302 301]
2020/04/11 19:00:52.884515 http: TLS handshake error from 34.207.100.232:37654: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.889515 http: TLS handshake error from 34.207.100.232:37660: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.938480 http: TLS handshake error from 34.207.100.232:37676: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.942477 http: TLS handshake error from 34.207.100.232:37678: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.947479 http: TLS handshake error from 34.207.100.232:37682: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.948494 http: TLS handshake error from 34.207.100.232:37680: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.983447 http: TLS handshake error from 34.207.100.232:37704: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.989443 http: TLS handshake error from 34.207.100.232:37706: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.990446 http: TLS handshake error from 34.207.100.232:37712: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.990446 http: TLS handshake error from 34.207.100.232:37710: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:52.993444 http: TLS handshake error from 34.207.100.232:37716: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.044403 http: TLS handshake error from 34.207.100.232:37726: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.045404 http: TLS handshake error from 34.207.100.232:37724: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.093413 http: TLS handshake error from 34.207.100.232:37764: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.094371 http: TLS handshake error from 34.207.100.232:37766: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.104366 http: TLS handshake error from 34.207.100.232:37776: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.106361 http: TLS handshake error from 34.207.100.232:37778: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.150473 http: TLS handshake error from 34.207.100.232:37788: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.151472 http: TLS handshake error from 34.207.100.232:37790: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.241406 http: TLS handshake error from 34.207.100.232:37824: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.246403 http: TLS handshake error from 34.207.100.232:37828: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.246403 http: TLS handshake error from 34.207.100.232:37826: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.248403 http: TLS handshake error from 34.207.100.232:37836: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.249401 http: TLS handshake error from 34.207.100.232:37830: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.250401 http: TLS handshake error from 34.207.100.232:37832: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.252400 http: TLS handshake error from 34.207.100.232:37838: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.253400 http: TLS handshake error from 34.207.100.232:37840: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.253400 http: TLS handshake error from 34.207.100.232:37834: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.263391 http: TLS handshake error from 34.207.100.232:37842: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.344337 http: TLS handshake error from 34.207.100.232:37870: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.345335 http: TLS handshake error from 34.207.100.232:37874: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.351331 http: TLS handshake error from 34.207.100.232:37872: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.353330 http: TLS handshake error from 34.207.100.232:37880: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.357327 http: TLS handshake error from 34.207.100.232:37882: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.357327 http: TLS handshake error from 34.207.100.232:37884: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.405334 http: TLS handshake error from 34.207.100.232:37894: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.415314 http: TLS handshake error from 34.207.100.232:37900: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.458475 http: TLS handshake error from 34.207.100.232:37924: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.458475 http: TLS handshake error from 34.207.100.232:37922: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.458475 http: TLS handshake error from 34.207.100.232:37926: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.461473 http: TLS handshake error from 34.207.100.232:37928: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.461473 http: TLS handshake error from 34.207.100.232:37930: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.464471 http: TLS handshake error from 34.207.100.232:37932: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.496474 http: TLS handshake error from 34.207.100.232:37934: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.502469 http: TLS handshake error from 34.207.100.232:37936: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.506463 http: TLS handshake error from 34.207.100.232:37938: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.519530 http: TLS handshake error from 34.207.100.232:37956: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.559429 http: TLS handshake error from 34.207.100.232:37974: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.561428 http: TLS handshake error from 34.207.100.232:37972: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.561428 http: TLS handshake error from 34.207.100.232:37970: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.562425 http: TLS handshake error from 34.207.100.232:37976: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.562425 http: TLS handshake error from 34.207.100.232:37980: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.568423 http: TLS handshake error from 34.207.100.232:37978: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.601399 http: TLS handshake error from 34.207.100.232:37984: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.610392 http: TLS handshake error from 34.207.100.232:37986: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.610392 http: TLS handshake error from 34.207.100.232:37988: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.625382 http: TLS handshake error from 34.207.100.232:37994: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.660384 http: TLS handshake error from 34.207.100.232:38014: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.662382 http: TLS handshake error from 34.207.100.232:38018: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.662382 http: TLS handshake error from 34.207.100.232:38020: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.662382 http: TLS handshake error from 34.207.100.232:38016: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.664379 http: TLS handshake error from 34.207.100.232:38012: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.671376 http: TLS handshake error from 34.207.100.232:38022: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.705350 http: TLS handshake error from 34.207.100.232:38024: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.712346 http: TLS handshake error from 34.207.100.232:38026: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.716342 http: TLS handshake error from 34.207.100.232:38028: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.728332 http: TLS handshake error from 34.207.100.232:38044: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.762315 http: TLS handshake error from 34.207.100.232:38056: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.764344 http: TLS handshake error from 34.207.100.232:38064: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.764344 http: TLS handshake error from 34.207.100.232:38066: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.767309 http: TLS handshake error from 34.207.100.232:38062: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.768308 http: TLS handshake error from 34.207.100.232:38068: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.776302 http: TLS handshake error from 34.207.100.232:38074: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.809330 http: TLS handshake error from 34.207.100.232:38078: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.812329 http: TLS handshake error from 34.207.100.232:38080: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.817325 http: TLS handshake error from 34.207.100.232:38082: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.829387 http: TLS handshake error from 34.207.100.232:38092: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.864399 http: TLS handshake error from 34.207.100.232:38102: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.865430 http: TLS handshake error from 34.207.100.232:38098: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:53.867401 http: TLS handshake error from 34.207.100.232:38104: tls: client offered only unsupported versions: [301]
2020/04/11 19:00:54.225376 http: TLS handshake error from 34.207.100.232:38184: local error: tls: bad record MAC
2020/04/11 19:00:54.233365 http: TLS handshake error from 34.207.100.232:38182: local error: tls: bad record MAC
2020/04/11 19:00:54.234368 http: TLS handshake error from 34.207.100.232:38178: local error: tls: bad record MAC
2020/04/11 19:00:54.234368 http: TLS handshake error from 34.207.100.232:38186: local error: tls: bad record MAC
2020/04/11 19:00:54.234368 http: TLS handshake error from 34.207.100.232:38180: local error: tls: bad record MAC
2020/04/11 19:00:54.471178 http: TLS handshake error from 34.207.100.232:38220: local error: tls: bad record MAC
2020/04/11 19:00:54.477198 http: TLS handshake error from 34.207.100.232:38228: local error: tls: bad record MAC
2020/04/11 19:00:54.483200 http: TLS handshake error from 34.207.100.232:38226: local error: tls: bad record MAC
2020/04/11 19:00:54.484199 http: TLS handshake error from 34.207.100.232:38230: local error: tls: bad record MAC
2020/04/11 19:00:54.488284 http: TLS handshake error from 34.207.100.232:38232: local error: tls: bad record MAC
2020/04/11 19:00:54.714051 http: TLS handshake error from 34.207.100.232:38258: local error: tls: bad record MAC
2020/04/11 19:00:54.725195 http: TLS handshake error from 34.207.100.232:38260: local error: tls: bad record MAC
2020/04/11 19:00:54.728190 http: TLS handshake error from 34.207.100.232:38262: local error: tls: bad record MAC
2020/04/11 19:00:54.731186 http: TLS handshake error from 34.207.100.232:38266: local error: tls: bad record MAC
2020/04/11 19:00:54.739361 http: TLS handshake error from 34.207.100.232:38264: local error: tls: bad record MAC
2020/04/11 19:00:59.898678 http: TLS handshake error from 34.207.100.232:38320: EOF
2020/04/11 19:00:59.898678 http: TLS handshake error from 34.207.100.232:38316: EOF
2020/04/11 19:00:59.902643 http: TLS handshake error from 34.207.100.232:38322: EOF
2020/04/11 19:00:59.903637 http: TLS handshake error from 34.207.100.232:38318: EOF
2020/04/11 19:00:59.903637 http: TLS handshake error from 34.207.100.232:38314: EOF
2020/04/11 19:01:05.009997 http: TLS handshake error from 34.207.100.232:39460: EOF
2020/04/11 19:01:05.011996 http: TLS handshake error from 34.207.100.232:39456: EOF
2020/04/11 19:01:05.011996 http: TLS handshake error from 34.207.100.232:39462: EOF
2020/04/11 19:01:05.011996 http: TLS handshake error from 34.207.100.232:39458: EOF
2020/04/11 19:01:05.011996 http: TLS handshake error from 34.207.100.232:39464: EOF
2020/04/11 19:01:10.121280 http: TLS handshake error from 34.207.100.232:39820: EOF
2020/04/11 19:01:10.121280 http: TLS handshake error from 34.207.100.232:39814: EOF
2020/04/11 19:01:10.121280 http: TLS handshake error from 34.207.100.232:39816: EOF
2020/04/11 19:01:10.123282 http: TLS handshake error from 34.207.100.232:39812: EOF
2020/04/11 19:01:10.126276 http: TLS handshake error from 34.207.100.232:39818: EOF
2020/04/11 19:01:10.179279 http: TLS handshake error from 34.207.100.232:39952: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.182277 http: TLS handshake error from 34.207.100.232:39962: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.232436 http: TLS handshake error from 34.207.100.232:39982: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.232436 http: TLS handshake error from 34.207.100.232:39980: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.235541 http: TLS handshake error from 34.207.100.232:39978: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.238539 http: TLS handshake error from 34.207.100.232:39984: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.278648 http: TLS handshake error from 34.207.100.232:39988: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.279646 http: TLS handshake error from 34.207.100.232:39990: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.283642 http: TLS handshake error from 34.207.100.232:39992: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.283642 http: TLS handshake error from 34.207.100.232:39996: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.287642 http: TLS handshake error from 34.207.100.232:39994: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.333631 http: TLS handshake error from 34.207.100.232:40006: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.341626 http: TLS handshake error from 34.207.100.232:40008: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.385621 http: TLS handshake error from 34.207.100.232:40018: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.387597 http: TLS handshake error from 34.207.100.232:40020: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.394588 http: TLS handshake error from 34.207.100.232:40026: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.394588 http: TLS handshake error from 34.207.100.232:40028: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.439818 http: TLS handshake error from 34.207.100.232:40038: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.441816 http: TLS handshake error from 34.207.100.232:40040: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.529828 http: TLS handshake error from 34.207.100.232:40058: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.534821 http: TLS handshake error from 34.207.100.232:40060: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.540820 http: TLS handshake error from 34.207.100.232:40062: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.541819 http: TLS handshake error from 34.207.100.232:40066: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.541819 http: TLS handshake error from 34.207.100.232:40070: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.541819 http: TLS handshake error from 34.207.100.232:40068: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.542815 http: TLS handshake error from 34.207.100.232:40064: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.544814 http: TLS handshake error from 34.207.100.232:40072: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.548811 http: TLS handshake error from 34.207.100.232:40074: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.552808 http: TLS handshake error from 34.207.100.232:40076: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.631931 http: TLS handshake error from 34.207.100.232:40078: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.637927 http: TLS handshake error from 34.207.100.232:40080: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.642921 http: TLS handshake error from 34.207.100.232:40082: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.645922 http: TLS handshake error from 34.207.100.232:40090: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.648919 http: TLS handshake error from 34.207.100.232:40092: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.648919 http: TLS handshake error from 34.207.100.232:40088: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.708114 http: TLS handshake error from 34.207.100.232:40104: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.709113 http: TLS handshake error from 34.207.100.232:40102: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.744229 http: TLS handshake error from 34.207.100.232:40110: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.744229 http: TLS handshake error from 34.207.100.232:40112: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.747229 http: TLS handshake error from 34.207.100.232:40116: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.749228 http: TLS handshake error from 34.207.100.232:40114: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.750274 http: TLS handshake error from 34.207.100.232:40120: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.750274 http: TLS handshake error from 34.207.100.232:40118: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.783238 http: TLS handshake error from 34.207.100.232:40122: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.795227 http: TLS handshake error from 34.207.100.232:40124: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.808414 http: TLS handshake error from 34.207.100.232:40128: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.810412 http: TLS handshake error from 34.207.100.232:40126: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.845620 http: TLS handshake error from 34.207.100.232:40132: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.847624 http: TLS handshake error from 34.207.100.232:40130: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.848618 http: TLS handshake error from 34.207.100.232:40138: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.848618 http: TLS handshake error from 34.207.100.232:40136: tls: client offered only unsupported versions: []
2020/04/11 19:01:10.852615 http: TLS handshake error from 34.207.100.232:40134: tls: client offered only unsupporte
This IP is trying to connect to your DVR but the requests are being rejected because it is using insecure SSL version. Probably just an automated bot and pretty harmless, although the logging is annoying.
You might be able to login to your router and block that IP.
I am going to try that next. Yea, it goes on for pages. LOL