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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
55782026-01-15T13:05:50+00:00weebdex.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB4AAgACANc7rONGqLpCXlwohqJo5IaD63vsWV/UqMiWvGsRe+ZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55772026-01-15T09:37:31+00:00jnr-alien.com111 . alpn="h3,h2" ipv4hint=104.21.27.226,172.67.169.202 ech=AEX+DQBBxQAgACC/ydM+3tLHfCfuUmW6MQDuVrkLXAJj2+rcAgKuQwwvLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a9ca,2606:4700:3035::6815:1be2
55762026-01-15T01:41:52+00:00bw.terudon.com012 . ech=ae3+dqbjgwagaccujemrokdbpapzetsb9mkl6a/gj5sjuq1awpmv5tgmxgamaaeaaqabaaiaaqadihjwdwjsawmudgvydwrvbi5jb20aaQ==
55752026-01-14T19:29:37+00:00www.hashicorp.com00cname
55742026-01-14T17:06:50+00:00playboy.fr111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBRAAgACDAvu0xohAlA6E76JEL6ooH5O4ZlH81KRXlkxqP6QbpNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55732026-01-14T17:04:55+00:00playboy.fr111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBRAAgACDAvu0xohAlA6E76JEL6ooH5O4ZlH81KRXlkxqP6QbpNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55722026-01-14T17:04:48+00:00playboy.com001 . alpn="h3,h2" ipv4hint=162.159.140.211,172.66.0.209 ipv6hint=2606:4700:7::d1,2a06:98c1:58::d1
55712026-01-14T16:44:29+00:00iknowwhereyourcatlives.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBTQAgACAuLADrQaXo5//WuNnXHIPEGfYDMltjVpeGZSVjGLcFNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55702026-01-14T15:55:44+00:00alooytv5.xyz:65011 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBpAAgACAhV//DYybR28+vdm+Ka4VrkqZ3ebNpWtSJCcpGYIvRVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55692026-01-14T15:55:36+00:00alooytv5.xyz:65011 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBpAAgACAhV//DYybR28+vdm+Ka4VrkqZ3ebNpWtSJCcpGYIvRVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55682026-01-14T15:55:29+00:00alooytv5.xyz:65011 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBpAAgACAhV//DYybR28+vdm+Ka4VrkqZ3ebNpWtSJCcpGYIvRVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55672026-01-14T11:18:08+00:00openapk.net111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBZQAgACAON8InibTKRsqcXOhONDhGRmwaomsr1Me8XMbpBiQLNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55662026-01-14T06:37:02+00:00tiermaker.com001 . alpn="h2" ipv4hint=104.26.10.173,104.26.11.173,172.67.69.26 ipv6hint=2606:4700:20::681a:aad,2606:4700:20::681a:bad,2606:4700:20::ac43:451a
55652026-01-14T04:07:00+00:00sud.ru111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBoQAgACBUY7KUI1X427iYssZwgmUZou4ztcUeE+16bVysqr7USwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55642026-01-14T04:06:52+00:00shitlist.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBoQAgACBUY7KUI1X427iYssZwgmUZou4ztcUeE+16bVysqr7USwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55632026-01-14T02:09:47+00:00test.defo.ie111 . ech=AEb+DQBCqQAgACBlm7cfDx/gKuUAwRTe+Y9MExbIyuLpLcgTORIdi69uewAEAAEAAQATcHVibGljLnRlc3QuZGVmby5pZQAA
55622026-01-14T02:09:09+00:00test.defo.ie111 . ech=AEb+DQBCqQAgACBlm7cfDx/gKuUAwRTe+Y9MExbIyuLpLcgTORIdi69uewAEAAEAAQATcHVibGljLnRlc3QuZGVmby5pZQAA
55612026-01-14T02:06:43+00:00one.one.one.one001 . alpn="h3,h2" ipv4hint=1.1.1.1,1.0.0.1 ipv6hint=2606:4700:4700::1111,2606:4700:4700::1001
55602026-01-14T02:06:26+00:00one.one.one.one001 . alpn="h3,h2" ipv4hint=1.1.1.1,1.0.0.1 ipv6hint=2606:4700:4700::1111,2606:4700:4700::1001
55592026-01-14T02:06:17+00:00one.one.one.one001 . alpn="h3,h2" ipv4hint=1.1.1.1,1.0.0.1 ipv6hint=2606:4700:4700::1111,2606:4700:4700::1001
55582026-01-14T02:06:15+00:00one.one.one.one001 . alpn="h3,h2" ipv4hint=1.1.1.1,1.0.0.1 ipv6hint=2606:4700:4700::1111,2606:4700:4700::1001
55572026-01-14T02:03:12+00:00google.com001 . alpn="h2,h3"
55562026-01-14T02:03:05+00:00www.google.com001 . alpn="h2,h3"
55552026-01-14T02:02:38+00:00www.yahoo.co.jp00cname
55542026-01-14T02:01:04+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
55532026-01-14T02:00:26+00:00youtube.com001 .
55522026-01-14T01:40:20+00:00google.com001 . alpn="h2,h3"
55512026-01-14T01:34:55+00:00google.com001 . alpn="h2,h3"
55502026-01-13T17:36:24+00:00rr4---sn-i5heen7r.googlevideo.com00cname
55492026-01-13T15:33:38+00:00downornot.net111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBMgAgACBECLt0limFqdTF5Fmv/FT806BFrTPlswlUN0nJrnN4LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55482026-01-13T13:56:46+00:00kuma.m3q.ru001 . alpn="h3,h2" ipv4hint=104.21.54.85,172.67.137.76 ipv6hint=2606:4700:3033::6815:3655,2606:4700:3035::ac43:894c
55472026-01-13T10:32:36+00:00play-osu.pro001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55462026-01-13T09:52:40+00:00bs.ranuz.com112 . alpn="h2,h3" ech=AEf+DQBDWAAgACCFRmPPGUd8PBuJT9nA0rmPCwnWc2+wqvddCL9P0vSoXAAMAAEAAQABAAIAAQADHAxicy5yYW51ei5jb20AAA==
55452026-01-13T09:22:02+00:00office.reestr-progress.ru001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55442026-01-12T20:12:19+00:00cadizsomostodos.com112 . ech=AFL+DQBOMAAgACBstUlWRsHsT/WxmhYO+qoQklQqsxcJyEBhKvRq01sCGgAMAAEAAQABAAIAAQADJxdlY2guY2FkaXpzb21vc3RvZG9zLmNvbQAA
55432026-01-12T17:24:42+00:00www.tufs.ac.jp00cname
55422026-01-12T17:24:38+00:00www.teu.ac.jp00cname
55412026-01-12T16:43:39+00:00www.hankyu-travel.com00cname
55402026-01-12T16:39:48+00:00www.hankyu-travel.com00cname
55392026-01-12T16:35:52+00:00travel.rakuten.co.jp00cname
55382026-01-12T14:52:03+00:00facebook.com00\[ 1 . alpn="h2,h3" \] \[2 star-mini.fallback.c10r.facebook.com. alpn="h2,h3" \]
55372026-01-12T14:51:53+00:00exhentai.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBNAAgACBpBCjZVhqtceY684ZRDE5KWFoJyCxp3iGH6mOSKKRWIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55362026-01-12T13:21:48+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
55352026-01-12T08:28:14+00:00esu.lol111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBOgAgACCYsl9yOFl+ft9+DHwQuXQV/FWIz7uFJFCsFI4eMogeOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
55342026-01-12T06:22:58+00:00erp.mute.dedyn.io10cname
55332026-01-12T06:14:26+00:00www.google.com001 . alpn="h2,h3"
55322026-01-12T04:44:13+00:00kuma.m3q.ru111 . alpn="h3,h2" ipv4hint=104.21.54.85,172.67.137.76 ech=AEX+DQBBbQAgACAOEtOwJP2xKcf0ECfypawYu+zL6ol7+rHIyi3nz/3uSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3655,2606:4700:3035::ac43:894c
55312026-01-11T21:13:06+00:00google.com001 . alpn="h2,h3"
55302026-01-11T14:49:37+00:00google.com001 . alpn="h2,h3"
55292026-01-11T14:48:42+00:00google.com001 . alpn="h2,h3"

File entries: 5578


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