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DEfO ECH Domain Name Check

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.)

DNS name and port (default: 443) name: port:

Recent services tested, that have some HTTPS RR

NumDateDomainECH StatusHas ECH?HTTPS RR
107862026-09-08T03:00:56+00:00youtube.com001 .
107852026-09-07T21:40:20+00:00id.beer.enterprises00cname
107842026-09-07T18:37:36+00:00rajabets.casino111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB6QAgACAE6BahVdfM4i55UU//QDN2ub18zBNeprlKhoKhjjt8EQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
107832026-09-07T18:36:58+00:00rajabets.casino111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB6QAgACAE6BahVdfM4i55UU//QDN2ub18zBNeprlKhoKhjjt8EQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
107822026-09-07T10:11:30+00:004pda.to001 . alpn="h2" ipv4hint=104.20.39.144,172.66.159.63 ipv6hint=2606:4700:10::6814:2790,2606:4700:10::ac42:9f3f
107812026-09-07T09:40:30+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
107802026-09-07T09:40:22+00:004pda.to001 . alpn="h2" ipv4hint=104.20.39.144,172.66.159.63 ipv6hint=2606:4700:10::6814:2790,2606:4700:10::ac42:9f3f
107792026-09-07T09:28:41+00:00youtube.com001 .
107782026-09-07T09:25:20+00:00crypto.cloudflare.com111 . alpn="h2" ipv4hint=162.159.135.79,162.159.136.79 ech=AEX+DQBB/QAgACBQg3ellCXeJRvOlB8Yey3fqdstHk0RSbjpD9BEyTN8DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:7::a29f:874f,2606:4700:7::a29f:884f
107772026-09-07T09:18:28+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
107762026-09-07T09:18:12+00:004pda.to001 . alpn="h2" ipv4hint=104.20.39.144,172.66.159.63 ipv6hint=2606:4700:10::6814:2790,2606:4700:10::ac42:9f3f
107752026-09-07T08:58:33+00:00www.bufferbloat.net111 . alpn="h3,h2" ipv4hint=104.21.70.62,172.67.220.170 ech=AEX+DQBB9wAgACAO1VoXDNuPh3YP6Eqw8cRpUeKsusSb76c/C8krVGTJHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:dcaa,2606:4700:3037::6815:463e
107742026-09-07T05:08:07+00:00www.gedeonrichter.com00cname
107732026-09-07T03:30:09+00:00rutracker.org111 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBBRgAgACAcgQrIIUkSglm8D6796uQ/P6UXX/LIcNmaJhOq7wUxXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2027,2606:4700:3037::ac43:b6c4
107722026-09-07T03:00:26+00:00discord.com001 . alpn="h3,h2" ipv4hint=162.159.128.233,162.159.135.232,162.159.136.232,162.159.137.232,162.159.138.232
107712026-09-06T22:33:47+00:00www.pornhub.com00cname
107702026-09-06T22:33:00+00:00crypto.cloudflare.com111 . alpn="h2" ipv4hint=162.159.135.79,162.159.136.79 ech=AEX+DQBB9AAgACALJnLXZMyJhDiVuVzNyotjbTAPqBZPlP8zEsUhJkSecwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:7::a29f:874f,2606:4700:7::a29f:884f
107692026-09-06T21:53:25+00:00facebook.com00\[ 2 star-mini.fallback.c10r.facebook.com. alpn="h2,h3" \] \[1 . alpn="h2,h3" \]
107682026-09-06T20:34:05+00:00rutracker.org111 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBB9gAgACAaaLHRcfwNAFTHHv6/rBuu7q4luTt5rM4PSWDGCkE/TwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2027,2606:4700:3037::ac43:b6c4
107672026-09-06T20:33:47+00:00x-oisd.freedns.controld.com001 . alpn="h2,h3"
107662026-09-06T18:00:51+00:00lemmy.world001 . alpn="h2" ipv4hint=104.26.8.209,104.26.9.209,172.67.71.35 ipv6hint=2606:4700:20::681a:8d1,2606:4700:20::681a:9d1,2606:4700:20::ac43:4723
107652026-09-06T15:01:34+00:00ypixel.net112 . alpn="h3,h2,http/1.1" ech=AEX+DQBBigAgACCKASJVdukwkF/rh9AdI58gjTxD3q50QK//S6AU7veleAAMAAEAAQABAAIAAQADGgp5cGl4ZWwubmV0AAA=
107642026-09-06T11:28:12+00:00denpasoft.com001 . alpn="h3,h2" ipv4hint=104.18.18.171,104.18.19.171 ipv6hint=2606:4700::6812:12ab,2606:4700::6812:13ab
107632026-09-06T07:05:35+00:00xhamster.com001 . alpn="h3,h2" ipv4hint=104.16.3.81,104.16.4.81 ipv6hint=2606:4700::6810:351,2606:4700::6810:451
107622026-09-05T21:40:19+00:00sylveon.top111 . alpn="h3,h2" ipv4hint=104.21.36.227,172.67.200.9 ech=AEX+DQBBqQAgACBDg3QMSaLQ6z1ooyAFp1w+I7ImvDGa1EsKYCK5S1cKPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c809,2606:4700:3037::6815:24e3
107612026-09-05T16:18:57+00:00www.yayfor.me.uk111 . alpn="h3,h2" ech=AEP+DQA/oAAgACD7EwSEy9RePyl6vEVa8+Ptn3myFpmXBKtPtuDVjEZ5RQAEAAEAAQAQZWNoLnlheWZvci5tZS51awAA
107602026-09-05T15:58:25+00:00www.yayfor.me.uk111 . alpn="h3,h2" ech=AEP+DQA/oAAgACD7EwSEy9RePyl6vEVa8+Ptn3myFpmXBKtPtuDVjEZ5RQAEAAEAAQAQZWNoLnlheWZvci5tZS51awAA
107592026-09-05T12:30:57+00:00www.st.com00cname
107582026-09-05T10:10:34+00:00google.com001 . alpn="h2,h3"
107572026-09-05T10:10:17+00:00signal.org001 . alpn="h3,h2" ipv4hint=104.18.10.47,104.18.11.47 ipv6hint=2606:4700::6812:a2f,2606:4700::6812:b2f
107562026-09-05T10:06:54+00:00vless.dev111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBFAAgACBmR4ysVLnHtATPcCauw3MrosEHgv/rlw1XrlQyLrloDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
107552026-09-05T10:01:44+00:00fxggxt.com111 . alpn="h3,h2" ipv4hint=104.21.0.141,172.67.128.17 ech=AEX+DQBBmAAgACCnOlGaFYEGhnVhfVE9xNf77eY5IyCyiqon+4zrOjULWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:8d,2606:4700:3035::ac43:8011
107542026-09-04T21:33:03+00:00claude.ai001 . alpn="h3,h2" ipv4hint=160.79.104.10 ipv6hint=2607:6bc0::10
107532026-09-04T19:15:10+00:00nova.rs001 . alpn="h2" ipv4hint=104.18.35.135,172.64.152.121
107522026-09-04T19:14:40+00:00brazino777.bet.br001 . alpn="h2" ipv4hint=104.20.37.135,172.66.144.41 ipv6hint=2606:4700:10::6814:2587,2606:4700:10::ac42:9029
107512026-09-04T17:10:00+00:00kitsos.net111 . alpn="h3,h2" ipv4hint=104.21.8.84,172.67.130.100 ech=AEX+DQBBvAAgACDYBoUfweZx6Vzbz70l9FAnG8xnmcG91OYK8kiNvyDFZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:854,2606:4700:3034::ac43:8264
107502026-09-04T14:48:36+00:00instagram.com00\[ 2 z-p42-instagram.fallback.c10r.facebook.com. alpn="h2,h3" \] \[1 . alpn="h2,h3" \]
107492026-09-04T14:48:05+00:00meta.com00\[ 1 . alpn="h2,h3" \] \[2 star.fallback.c10r.facebook.com. alpn="h2,h3" \]
107482026-09-04T14:47:57+00:00facebook.com00\[ 1 . alpn="h2,h3" \] \[2 star-mini.fallback.c10r.facebook.com. alpn="h2,h3" \]
107472026-09-04T14:42:37+00:00ampland.com001 . alpn="h2" ipv4hint=104.18.4.148,104.18.5.148 ipv6hint=2606:4700::6812:494,2606:4700::6812:594
107462026-09-04T14:42:18+00:00cloudflare-ech.com111 . alpn="h3,h2" ipv4hint=104.18.10.118,104.18.11.118 ech=AEX+DQBBvwAgACBZqAAjAEliigXOW5OxRiofov958ZwQUp7Mba88sQxrAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6812:a76,2606:4700::6812:b76
107452026-09-04T13:36:14+00:00sotwe.com001 . alpn="h2" ipv4hint=104.26.4.245,104.26.5.245,172.67.75.38 ipv6hint=2606:4700:20::681a:4f5,2606:4700:20::681a:5f5,2606:4700:20::ac43:4b26
107442026-09-04T13:35:57+00:00twitterviewer.net111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBzAAgACBdjRR/DoyyCPlNhdkvfShbyxStYZAQ4f9msm08MZwIJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
107432026-09-04T13:35:38+00:00cloudflare-ech.com111 . alpn="h3,h2" ipv4hint=104.18.10.118,104.18.11.118 ech=AEX+DQBBzAAgACBdjRR/DoyyCPlNhdkvfShbyxStYZAQ4f9msm08MZwIJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6812:a76,2606:4700::6812:b76
107422026-09-04T13:34:57+00:00cloudflare-dns.com001 . alpn="h3,h2" ipv4hint=104.16.248.249,104.16.249.249 ipv6hint=2606:4700::6810:f8f9,2606:4700::6810:f9f9
107412026-09-04T13:33:53+00:00google.com001 . alpn="h2,h3"
107402026-09-04T12:17:31+00:00test.defo.ie111 . ech=AEb+DQBCqQAgACBlm7cfDx/gKuUAwRTe+Y9MExbIyuLpLcgTORIdi69uewAEAAEAAQATcHVibGljLnRlc3QuZGVmby5pZQAA
107392026-09-04T09:41:36+00:00www.alipay.com00cname
107382026-09-04T09:41:27+00:00www.alipay.com00cname
107372026-09-04T09:41:13+00:00www.baidu.com00cname

File entries: 10786


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Last modified: 2024-07-31, but who cares?