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 |
|---|---|---|---|---|---|
| 12058 | 2026-11-12T17:56:47+00:00 | discord.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=162.159.128.233,162.159.135.232,162.159.136.232,162.159.137.232,162.159.138.232 |
| 12057 | 2026-11-12T17:39:17+00:00 | pwn.college | 0 | 0 | 1 . alpn="h2" ipv4hint=104.26.10.209,104.26.11.209,172.67.74.129 ipv6hint=2606:4700:20::681a:ad1,2606:4700:20::681a:bd1,2606:4700:20::ac43:4a81 |
| 12056 | 2026-11-12T17:16:23+00:00 | teaq.org | 1 | 1 | 1 . alpn="h3,h2" ech=ADv+DQA3QAAgACDg78g+par14MkhQwB8yP1Aky7cLb8IXIwsxZC3YZcDAQAEAAEAAQAIdGVhcS5vcmcAAA== |
| 12055 | 2026-11-12T17:15:55+00:00 | immich.kr | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=ANL+DQBCzwAgACDwIwKj5zQ9ek2hVZ3Cr/F2H2UDSdYIOscMG1+guaDTewAMAAEAAQABAAIAAQADGwtlY2gueGVvbi5rcgAA/g0AQgcAIAAgeEQvSl+fl1DMWSfrDc9JcFYBp9w7SvJyhDMKIyjhaCkADAABAAEAAQACAAEAAxsLZWNoLnhlb24ua3IAAP4NAEJqACAAILi9OtVBxjlycgccnklyf6FTYaq19Rc2ljpZSYemNYsJAAwAAQABAAEAAgABAAMbC2VjaC54ZW9uLmtyAAA= |
| 12054 | 2026-11-12T17:15:12+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 |
| 12053 | 2026-11-12T17:14:50+00:00 | boards.4chan.org | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=104.16.228.229,104.16.229.229 ech=AEX+DQBBcQAgACABkwGK4H6INvANw0MSrhAO4csb9iSFX4ROjsB8CWAfNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| 12052 | 2026-11-12T17:09:29+00:00 | irbis-nbuv.gov.ua | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBcQAgACABkwGK4H6INvANw0MSrhAO4csb9iSFX4ROjsB8CWAfNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 12051 | 2026-11-12T07:54:12+00:00 | google.com | 0 | 0 | 1 . alpn="h2,h3" |
| 12050 | 2026-11-12T06:29:12+00:00 | ech-test.addr.tools | 0 | 0 | cname |
| 12049 | 2026-11-12T00:46:40+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 |
| 12048 | 2026-11-12T00:36:31+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 |
| 12047 | 2026-11-12T00:36:25+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 |
| 12046 | 2026-11-12T00:36:04+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 |
| 12045 | 2026-11-12T00:35:48+00:00 | youtube.com | 0 | 0 | 1 . |
| 12044 | 2026-11-12T00:27:08+00:00 | immich.kr | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=ANL+DQBCzwAgACDwIwKj5zQ9ek2hVZ3Cr/F2H2UDSdYIOscMG1+guaDTewAMAAEAAQABAAIAAQADGwtlY2gueGVvbi5rcgAA/g0AQgcAIAAgeEQvSl+fl1DMWSfrDc9JcFYBp9w7SvJyhDMKIyjhaCkADAABAAEAAQACAAEAAxsLZWNoLnhlb24ua3IAAP4NAEJqACAAILi9OtVBxjlycgccnklyf6FTYaq19Rc2ljpZSYemNYsJAAwAAQABAAEAAgABAAMbC2VjaC54ZW9uLmtyAAA= |
| 12043 | 2026-11-12T00:22:57+00:00 | teaq.org | 0 | 1 | \[ 1 iris.teaq.org. alpn="h3,h2" ech=ADv+DQA3kgAgACBNpMmAR2uemB5159FlWg2uotP5SvKJtwRJhOq7Np8+QQAEAAEAAQAIdGVhcS5vcmcAAA== \] \[1 miso.teaq.org. alpn="h3,h2" ech=ADv+DQA3iAAgACC71QxYCsqIufoG+ajOo9c4b3CCyGvFMcY0WOEy7D9TEQAEAAEAAQAIdGVhcS5vcmcAAA== \] \[1 sate.teaq.org. alpn="h3,h2" ech=ADv+DQA3/wAgACBOdxBJgMbZSizi0qmqAsJbg3rKLUm9a1OrJpXw9kafWgAEAAEAAQAIdGVhcS5vcmcAAA== \] |
| 12042 | 2026-11-12T00:22:50+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 |
| 12041 | 2026-11-12T00:20:55+00:00 | teaq.org | 1 | 1 | \[ 1 iris.teaq.org. alpn="h3,h2" ech=ADv+DQA3kgAgACBNpMmAR2uemB5159FlWg2uotP5SvKJtwRJhOq7Np8+QQAEAAEAAQAIdGVhcS5vcmcAAA== \] \[1 miso.teaq.org. alpn="h3,h2" ech=ADv+DQA3iAAgACC71QxYCsqIufoG+ajOo9c4b3CCyGvFMcY0WOEy7D9TEQAEAAEAAQAIdGVhcS5vcmcAAA== \] \[1 sate.teaq.org. alpn="h3,h2" ech=ADv+DQA3/wAgACBOdxBJgMbZSizi0qmqAsJbg3rKLUm9a1OrJpXw9kafWgAEAAEAAQAIdGVhcS5vcmcAAA== \] |
| 12040 | 2026-11-12T00:13:15+00:00 | vw.xeon.kr | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.19.204,172.67.190.46 ech=AEX+DQBBUwAgACCUMuYWy/V0HIrDfQxuynhW/89baoS+BnAwWUAEcCCwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:be2e,2606:4700:3032::6815:13cc |
| 12039 | 2026-11-12T00:12:56+00:00 | immich.kr | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=ANL+DQBCzwAgACDwIwKj5zQ9ek2hVZ3Cr/F2H2UDSdYIOscMG1+guaDTewAMAAEAAQABAAIAAQADGwtlY2gueGVvbi5rcgAA/g0AQgcAIAAgeEQvSl+fl1DMWSfrDc9JcFYBp9w7SvJyhDMKIyjhaCkADAABAAEAAQACAAEAAxsLZWNoLnhlb24ua3IAAP4NAEJqACAAILi9OtVBxjlycgccnklyf6FTYaq19Rc2ljpZSYemNYsJAAwAAQABAAEAAgABAAMbC2VjaC54ZW9uLmtyAAA= |
| 12038 | 2026-11-11T22:13:28+00:00 | immich.kr | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ech=ANL+DQBCzwAgACDwIwKj5zQ9ek2hVZ3Cr/F2H2UDSdYIOscMG1+guaDTewAMAAEAAQABAAIAAQADGwtlY2gueGVvbi5rcgAA/g0AQgcAIAAgeEQvSl+fl1DMWSfrDc9JcFYBp9w7SvJyhDMKIyjhaCkADAABAAEAAQACAAEAAxsLZWNoLnhlb24ua3IAAP4NAEJqACAAILi9OtVBxjlycgccnklyf6FTYaq19Rc2ljpZSYemNYsJAAwAAQABAAEAAgABAAMbC2VjaC54ZW9uLmtyAAA= |
| 12037 | 2026-11-11T19:31:13+00:00 | boards.4chan.org | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=104.16.228.229,104.16.229.229 ech=AEX+DQBBwwAgACBP12SxSrfCCqKitO2B/NOdmoQPw4NSrnhsOqBg6MGebQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| 12036 | 2026-11-11T12:32:47+00:00 | testi.luondus.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.50.138,172.67.206.199 ech=AEX+DQBBZgAgACC6tRjPlDXo7o/N0+JvdfBU1b6eMbs5XHE5dp10INyOdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:328a,2606:4700:3037::ac43:cec7 |
| 12035 | 2026-11-11T12:30:31+00:00 | anoni.net | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.26.12.124,104.26.13.124,172.67.73.15 ech=AEX+DQBBZgAgACC6tRjPlDXo7o/N0+JvdfBU1b6eMbs5XHE5dp10INyOdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:c7c,2606:4700:20::681a:d7c,2606:4700:20::ac43:490f |
| 12034 | 2026-11-11T11:46:25+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 |
| 12033 | 2026-11-11T11:46:20+00:00 | youtube.com | 0 | 0 | 1 . |
| 12032 | 2026-11-11T09:07:13+00:00 | youtube.com | 0 | 0 | 1 . |
| 12031 | 2026-11-11T09:06:46+00:00 | tls-ech.dev | 1 | 1 | 1 . ech=AEn+DQBFKwAgACABWIHUGj4u+PIggYXcR5JF0gYk3dCRioBW8uJq9H4mKAAIAAEAAQABAANAEnB1YmxpYy50bHMtZWNoLmRldgAA |
| 12030 | 2026-11-10T18:10:31+00:00 | hub.docker.com | 0 | 0 | cname |
| 12029 | 2026-11-10T14:20:17+00:00 | moebuta.org | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ipv4hint=144.34.225.242 ech=AJT+DQBG5AAgACBjl/nLIHP3AcTHJoPIqie2lieGTKzribRyWtNv10tIDgAMAAEAAQABAAIAAQADHw9lY2gubW9lYnV0YS5vcmcAAP4NAEZwACAAIEMwPVOQmRBrobD6nHB8rlRltGn0uxEkZRZJPx4f+Qh+AAwAAQABAAEAAgABAAMfD2VjaC5tb2VidXRhLm9yZwAA |
| 12028 | 2026-11-10T14:17:26+00:00 | tls-ech.dev | 1 | 1 | 1 . ech=AEn+DQBFKwAgACABWIHUGj4u+PIggYXcR5JF0gYk3dCRioBW8uJq9H4mKAAIAAEAAQABAANAEnB1YmxpYy50bHMtZWNoLmRldgAA |
| 12027 | 2026-11-10T14:16:23+00:00 | moebuta.org | 0 | 1 | 2 . alpn="h3,h2,http/1.1" ipv4hint=144.34.225.242 ech=AJT+DQBG5AAgACBjl/nLIHP3AcTHJoPIqie2lieGTKzribRyWtNv10tIDgAMAAEAAQABAAIAAQADHw9lY2gubW9lYnV0YS5vcmcAAP4NAEZwACAAIEMwPVOQmRBrobD6nHB8rlRltGn0uxEkZRZJPx4f+Qh+AAwAAQABAAEAAgABAAMfD2VjaC5tb2VidXRhLm9yZwAA |
| 12026 | 2026-11-10T08:05:02+00:00 | addr.tools | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=116.203.95.251,129.213.149.53 ech=AD3+DQA52QAgACBCaKKUGTafFxaTaA/O3vVO9AVTDQ0bNQ61jUOhqSayIwAEAAEAAQAKYWRkci50b29scwAA ipv6hint=2a01:4f8:1c1e:84c3::1000,2603:c020:401f:8100::1000 |
| 12025 | 2026-11-10T08:04:35+00:00 | lichess.org | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.20.23.26,172.66.163.69 ipv6hint=2606:4700:10::6814:171a,2606:4700:10::ac42:a345 |
| 12024 | 2026-11-10T08:04:19+00:00 | redlib.nadeko.net | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=151.242.242.26 ech=AEb+DQBC2QAgACBqLnronWGplUSrn9PlDJJKvn1KFdswEPZdSGVzVPpwUAAEAAEAAQATYm1Ga1pXdHZMbTVsZEFvLm5ldAAA ipv6hint=2803:29e0:10:21aa::1 |
| 12023 | 2026-11-10T08:03:14+00:00 | loveread.info | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBVwAgACDSM4tb99CaktmFo6creA35VgmHp5D20CI3SMNcHb0KXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 12022 | 2026-11-10T06:13:56+00:00 | omezy.io | 1 | 1 | 1 . alpn="h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBpAAgACCkMDB6dumMoSgO7PahP25wrQDrZTVmC9jMxgOC+RodYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 12021 | 2026-11-10T04:48:55+00:00 | adguard.xoxxakerxox.ru | 0 | 0 | 1 . alpn="h2" ipv4hint=104.21.39.61,172.67.169.181 ipv6hint=2606:4700:3035::6815:273d,2606:4700:3037::ac43:a9b5 |
| 12020 | 2026-11-10T02:45:14+00:00 | tinyurl.com | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=104.17.112.233,104.18.111.161 ech=AEX+DQBBJQAgACCHCFxQgOb4GLIHF6SZLutFbEAj4iIX0yL9xx84zJXkPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6811:70e9,2606:4700::6812:6fa1 |
| 12019 | 2026-11-09T23:08:01+00:00 | missav.ws | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=104.20.31.186,172.66.167.65 ech=AEX+DQBBRAAgACDNybzD9Mcch8vgkz+dT/YD01AsnHhC4QrWsN7jW01JZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:1fba,2606:4700:10::ac42:a741 |
| 12018 | 2026-11-09T23:07:47+00:00 | f95zone.to | 0 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBRAAgACDNybzD9Mcch8vgkz+dT/YD01AsnHhC4QrWsN7jW01JZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 12017 | 2026-11-09T23:04:05+00:00 | youtube.com | 0 | 0 | 1 . |
| 12016 | 2026-11-09T22:57:14+00:00 | adguard-dns.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.21.95.199,172.67.147.178 ipv6hint=2606:4700:3033::6815:5fc7,2606:4700:3034::ac43:93b2 |
| 12015 | 2026-11-09T19:43:04+00:00 | youtube.com | 0 | 0 | 1 . |
| 12014 | 2026-11-09T18:55:49+00:00 | steamdb.info | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.20.34.212,172.66.175.250 ech=AEX+DQBBtAAgACC/722NVgisqtGw1w0eE5pCLUXWj9WB/c1nBE41+G8KaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:22d4,2606:4700:10::ac42:affa |
| 12013 | 2026-11-09T18:55:44+00:00 | steamdb.info | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.20.34.212,172.66.175.250 ech=AEX+DQBBtAAgACC/722NVgisqtGw1w0eE5pCLUXWj9WB/c1nBE41+G8KaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:22d4,2606:4700:10::ac42:affa |
| 12012 | 2026-11-09T18:55:34+00:00 | krx18.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBtAAgACC/722NVgisqtGw1w0eE5pCLUXWj9WB/c1nBE41+G8KaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 12011 | 2026-11-09T18:29:25+00:00 | krx18.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBtAAgACC/722NVgisqtGw1w0eE5pCLUXWj9WB/c1nBE41+G8KaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121:: |
| 12010 | 2026-11-09T18:28:55+00:00 | fullxcinema.com | 1 | 1 | 1 . alpn="h3,h2" ipv4hint=104.21.80.28,172.67.173.90 ech=AEX+DQBBtAAgACC/722NVgisqtGw1w0eE5pCLUXWj9WB/c1nBE41+G8KaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ad5a,2606:4700:3037::6815:501c |
| 12009 | 2026-11-09T18:28:37+00:00 | xhamster.com | 0 | 0 | 1 . alpn="h3,h2" ipv4hint=104.16.3.81,104.16.4.81 ipv6hint=2606:4700::6810:351,2606:4700::6810:451 |
File entries: 12058