The (server-side) script on this page checks whether an HTTPS resource record (RR) is published for a given DNS domain and port (default port being 443), if so, whether there is an ECHConfigList published as part of that, and whether or not ECH works with the web server at that name. That's done using the `kdig` command on the server-side to check for HTTPS RRs, and `curl` with our experimental ECH support enabled to test if ECH works. (Note that `curl` supports more ECH options than browsers, but does not support automated re-tries via `retry-config` so the behaviour reported here will not quite match what browsers exhibit.)
| Num | Date | Domain | ECH Status | Has ECH? | HTTPS RR |
|---|---|---|---|---|---|
| 7590 | 2026-05-23T17:29:36+00:00 | crypto.cloudflare.com | 1 | 1 | 1 . alpn="h2" ipv4hint=162.159.135.79,162.159.136.79 ech=AEX+DQBBtQAgACAzsbBfzLqK/hFeWkRJgENVNJNeFcmW5XfR1/hkLqCIIAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:7::a29f:874f,2606:4700:7::a29f:884f |
| 7589 | 2026-05-23T17:28:43+00:00 | cloudflare.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5 |
| 7588 | 2026-05-23T17:27:23+00:00 | kick.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=162.159.235.122,172.64.235.133 ipv6hint=2606:4700:4b::a29f:eb7a,2606:4700:4b::ac40:eb85 |
| 7587 | 2026-05-23T17:25:52+00:00 | youtube.com | 0 | 0 | 1 . |
| 7586 | 2026-05-23T17:25:04+00:00 | google.com | 0 | 0 | 1 . alpn="h2,h3" |
| 7585 | 2026-05-23T16:20:20+00:00 | matrix.sigmelu.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBGwAgACB89PYy5NFWxfqg1dmpEIc8su1CxWGMCAq7eD4/FPpieAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7584 | 2026-05-23T12:41:52+00:00 | html-load.cc | 0 | 0 | 1 . alpn="h2" ipv4hint=104.20.24.1,172.66.151.220 ipv6hint=2606:4700:10::6814:1801,2606:4700:10::ac42:97dc |
| 7583 | 2026-05-23T10:01:29+00:00 | wormhole.app | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.26.12.214,104.26.13.214,172.67.70.141 ipv6hint=2606:4700:20::681a:cd6,2606:4700:20::681a:dd6,2606:4700:20::ac43:468d |
| 7582 | 2026-05-23T09:55:14+00:00 | ha.cadu.cc | 1 | 0 | cname |
| 7581 | 2026-05-23T07:51:39+00:00 | bill2fast.com | 0 | 0 | 1 . alpn="h2" ipv4hint=104.20.21.130,172.66.148.20 |
| 7580 | 2026-05-23T07:41:24+00:00 | www.sampler.fi | 1 | 1 | 1 . alpn="h3,h2" ech=AEH+DQA9AAAgACBRIX7XW+b6PVS0Xi++FXQ9y6qVWt0lnchYy9B9kgBSMQAIAAEAAQABAAMACnRpbGRhcy5vcmcAAA== |
| 7579 | 2026-05-23T06:00:52+00:00 | cv.tildas.org | 1 | 1 | 1 . alpn="h3,h2" ech=AEH+DQA9AAAgACBRIX7XW+b6PVS0Xi++FXQ9y6qVWt0lnchYy9B9kgBSMQAIAAEAAQABAAMACnRpbGRhcy5vcmcAAA== |
| 7578 | 2026-05-23T05:40:14+00:00 | tildas.org | 1 | 1 | 1 . alpn="h3,h2" ech=AEH+DQA9AAAgACBRIX7XW+b6PVS0Xi++FXQ9y6qVWt0lnchYy9B9kgBSMQAIAAEAAQABAAMACnRpbGRhcy5vcmcAAA== |
| 7577 | 2026-05-23T02:54:53+00:00 | cloudflare.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5 |
| 7576 | 2026-05-23T02:54:38+00:00 | google.com | 0 | 0 | 1 . alpn="h2,h3" |
| 7575 | 2026-05-23T01:39:28+00:00 | chat-list.w.org | 0 | 0 | cname |
| 7574 | 2026-05-23T01:38:51+00:00 | hi.w.org | 0 | 0 | cname |
| 7573 | 2026-05-23T00:57:10+00:00 | www.video.com | 0 | 0 | cname |
| 7572 | 2026-05-23T00:57:06+00:00 | www.video.com | 0 | 0 | cname |
| 7571 | 2026-05-23T00:56:56+00:00 | www.video.com | 0 | 0 | cname |
| 7570 | 2026-05-23T00:56:33+00:00 | myssl.com | 0 | 0 | cname |
| 7569 | 2026-05-23T00:56:06+00:00 | www.x.hn | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.26.176,172.67.138.59 ech=AEX+DQBBSgAgACB6PqW0WJ93jrDkYE+5THxWMSim9dQA5gU3zBbuqezuIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1ab0,2606:4700:3031::ac43:8a3b |
| 7568 | 2026-05-23T00:55:31+00:00 | ccnic.net | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBSgAgACB6PqW0WJ93jrDkYE+5THxWMSim9dQA5gU3zBbuqezuIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7567 | 2026-05-23T00:55:22+00:00 | zznic.net | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBSgAgACB6PqW0WJ93jrDkYE+5THxWMSim9dQA5gU3zBbuqezuIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7566 | 2026-05-23T00:55:12+00:00 | www.onl | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBSgAgACB6PqW0WJ93jrDkYE+5THxWMSim9dQA5gU3zBbuqezuIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7565 | 2026-05-23T00:54:09+00:00 | www.tldr.tech | 0 | 0 | cname |
| 7564 | 2026-05-23T00:51:53+00:00 | 2026-05-23.w.org | 0 | 0 | cname |
| 7563 | 2026-05-23T00:50:12+00:00 | orz.uno | 1 | 1 | 2 . alpn="h3,h2" ech=AI7+DQBDagAgACAC2+PVFXS2hCjZV5pyowWtQhgfDVJgS0JS2puogAoxbwAMAAEAAQABAAIAAQADHAxlY2guc29yei5vcmcAAP4NAEMNACAAIEZp6KR49SMJSLxX59VsFWFEP6dRd8a3bg02nm2Bvvs8AAwAAQABAAEAAgABAAMcDGVjaC5zb3J6Lm9yZwAA |
| 7562 | 2026-05-23T00:49:54+00:00 | mr.email | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.65.227,172.67.193.136 ech=AEX+DQBBSgAgACB6PqW0WJ93jrDkYE+5THxWMSim9dQA5gU3zBbuqezuIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:41e3,2606:4700:3037::ac43:c188 |
| 7561 | 2026-05-22T17:42:57+00:00 | cadu.cc | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=206.42.48.100 ech=AEL+DQA+LwAgACB9SabY0hBhVg8OF/ovQwJrje9p7MUdODkiFBbprHqxNwAEAAEAAQAPZHVtbXkuYm9saGEub25lAAA= |
| 7560 | 2026-05-22T17:28:40+00:00 | mtrnord.blog | 1 | 1 | 2 . alpn="h3,h2,http/1.1" ech=AEv+DQBHhgAgACBiZXmcEuDqzf/JYUF2a0BEprb4ryQdvmc3C6if0uKtEQAMAAEAAQABAAIAAQADIBBlY2gubXRybm9yZC5ibG9nAAA= |
| 7559 | 2026-05-22T17:27:45+00:00 | mtrnord.blog | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=AEv+DQBHkAAgACB7VfAPRUll4sc/Gb/zyQqt9W72w4YCTgY0pPAop8XWIQAMAAEAAQABAAIAAQADIBBlY2gubXRybm9yZC5ibG9nAAA= |
| 7558 | 2026-05-22T17:20:53+00:00 | mtrnord.blog | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=AEv+DQBHkAAgACB7VfAPRUll4sc/Gb/zyQqt9W72w4YCTgY0pPAop8XWIQAMAAEAAQABAAIAAQADIBBlY2gubXRybm9yZC5ibG9nAAA= |
| 7557 | 2026-05-22T17:09:00+00:00 | mtrnord.blog | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=AEv+DQBHkAAgACB7VfAPRUll4sc/Gb/zyQqt9W72w4YCTgY0pPAop8XWIQAMAAEAAQABAAIAAQADIBBlY2gubXRybm9yZC5ibG9nAAA= |
| 7556 | 2026-05-22T16:48:18+00:00 | www.rankred.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBJAAgACAOMvmvXWN5OCx+ZXDlJUiR+tQYFZVsT7+0MYpzoKoQNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7555 | 2026-05-22T14:30:35+00:00 | likecasino.online | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.21.53.245,172.67.221.28 ipv6hint=2606:4700:3034::6815:35f5,2606:4700:3037::ac43:dd1c |
| 7554 | 2026-05-22T14:30:09+00:00 | likecasino.online | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.53.245,172.67.221.28 ech=AEX+DQBB4AAgACCiCvlpW8YVd5PY3tjnzcAGbKPWsv1kkHiq57KejF/QRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:35f5,2606:4700:3037::ac43:dd1c |
| 7553 | 2026-05-22T14:30:02+00:00 | likecasino.mobi | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.21.36.6,172.67.182.172 ipv6hint=2606:4700:3035::6815:2406,2606:4700:3035::ac43:b6ac |
| 7552 | 2026-05-22T14:29:32+00:00 | likecasino.mobi | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.36.6,172.67.182.172 ech=AEX+DQBB4AAgACCiCvlpW8YVd5PY3tjnzcAGbKPWsv1kkHiq57KejF/QRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2406,2606:4700:3035::ac43:b6ac |
| 7551 | 2026-05-22T14:29:20+00:00 | likecasino.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7550 | 2026-05-22T14:28:57+00:00 | likecasino.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB4AAgACCiCvlpW8YVd5PY3tjnzcAGbKPWsv1kkHiq57KejF/QRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7549 | 2026-05-22T14:28:46+00:00 | like-mail.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.21.76.22,172.67.185.100 ipv6hint=2606:4700:3035::6815:4c16,2606:4700:3036::ac43:b964 |
| 7548 | 2026-05-22T14:22:00+00:00 | likecasino.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB4AAgACCiCvlpW8YVd5PY3tjnzcAGbKPWsv1kkHiq57KejF/QRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7547 | 2026-05-22T14:21:49+00:00 | likecasino.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB4AAgACCiCvlpW8YVd5PY3tjnzcAGbKPWsv1kkHiq57KejF/QRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 7546 | 2026-05-22T14:21:37+00:00 | like.casino | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.21.39.72,172.67.143.166 ipv6hint=2606:4700:3032::6815:2748,2606:4700:3032::ac43:8fa6 |
| 7545 | 2026-05-22T14:21:31+00:00 | like.casino | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.21.39.72,172.67.143.166 ipv6hint=2606:4700:3032::6815:2748,2606:4700:3032::ac43:8fa6 |
| 7544 | 2026-05-22T13:38:16+00:00 | youtube.com | 0 | 0 | 1 . |
| 7543 | 2026-05-22T13:05:12+00:00 | www.time.is | 0 | 0 | 1 . alpn="h2" ipv4hint=104.26.12.54,104.26.13.54,172.67.68.157 ipv6hint=2606:4700:20::681a:c36,2606:4700:20::681a:d36,2606:4700:20::ac43:449d |
| 7542 | 2026-05-22T13:05:00+00:00 | time.is | 0 | 0 | 1 . alpn="h2" ipv4hint=104.26.12.54,104.26.13.54,172.67.68.157 ipv6hint=2606:4700:20::681a:c36,2606:4700:20::681a:d36,2606:4700:20::ac43:449d |
| 7541 | 2026-05-22T13:02:17+00:00 | cdn.tenhou.net | 0 | 0 | cname |
File entries: 7590