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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
69162026-05-16T16:57:13+00:00www5.javmost.com001 . alpn="h2" ipv4hint=104.26.10.40,104.26.11.40,172.67.70.136 ipv6hint=2606:4700:20::681a:a28,2606:4700:20::681a:b28,2606:4700:20::ac43:4688
69152026-05-16T14:15:26+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
69142026-05-16T14:15:20+00:00www.ebay.it00cname
69132026-05-16T14:14:54+00:00outlook.live.com00cname
69122026-05-16T10:51:43+00:00web.5.2.7.c.5.a.3.1.a.2.ip6.arpa011 . alpn="h3,h2" ipv4hint=104.21.7.133,172.67.187.145 ech=AEX+DQBBFgAgACCECWuf5mkg+dazxcWEhSCRkQL5x4Chgu03jctGYBItCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:785,2606:4700:3037::ac43:bb91
69112026-05-16T10:48:03+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
69102026-05-16T10:47:48+00:00animez.to001 . alpn="h2" ipv4hint=104.26.2.100,104.26.3.100,172.67.69.177
69092026-05-16T10:35:11+00:00www.llhsg94.buzz111 . alpn="h3,h2" ipv4hint=104.21.27.120,172.67.169.69 ech=AEX+DQBBFgAgACCECWuf5mkg+dazxcWEhSCRkQL5x4Chgu03jctGYBItCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a945,2606:4700:3037::6815:1b78
69082026-05-16T10:31:43+00:00haijiaod.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBFgAgACCECWuf5mkg+dazxcWEhSCRkQL5x4Chgu03jctGYBItCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
69072026-05-16T10:31:40+00:00haijiaod.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBFgAgACCECWuf5mkg+dazxcWEhSCRkQL5x4Chgu03jctGYBItCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
69062026-05-16T10:29:37+00:00cuj.flsp9.wiki00cname
69052026-05-16T10:27:26+00:00btmulu.cyou111 . alpn="h3,h2" ipv4hint=104.21.91.194,172.67.178.96 ech=AEX+DQBBFgAgACCECWuf5mkg+dazxcWEhSCRkQL5x4Chgu03jctGYBItCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5bc2,2606:4700:3033::ac43:b260
69042026-05-16T10:26:13+00:00by.kms1.pro00cname
69032026-05-16T08:07:55+00:00renrenrun.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBeQAgACC6/ymsDjZNP8KdJR7JqwOQrm9mIwp1ADmLYt+1XBzILwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
69022026-05-16T08:07:53+00:00renrenrun.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBeQAgACC6/ymsDjZNP8KdJR7JqwOQrm9mIwp1ADmLYt+1XBzILwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
69012026-05-16T08:07:50+00:00renrenrun.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBeQAgACC6/ymsDjZNP8KdJR7JqwOQrm9mIwp1ADmLYt+1XBzILwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
69002026-05-16T08:07:37+00:00renrenrun.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBeQAgACC6/ymsDjZNP8KdJR7JqwOQrm9mIwp1ADmLYt+1XBzILwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68992026-05-16T07:18:13+00:00youtube.com001 .
68982026-05-16T07:02:14+00:00youtube.com001 .
68972026-05-16T06:44:25+00:00renrenrun.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBTwAgACByQnUIMTRol29ttZwFkKx3aHWW3bKbCmP608FAKnSYWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68962026-05-16T06:24:06+00:00alkot.me111 . alpn="h3,h2" ipv4hint=104.21.81.252,172.67.150.35 ech=AEX+DQBBTwAgACByQnUIMTRol29ttZwFkKx3aHWW3bKbCmP608FAKnSYWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9623,2606:4700:3036::6815:51fc
68952026-05-16T06:23:43+00:00alkot.me001 . alpn="h3,h2" ipv4hint=104.21.81.252,172.67.150.35 ipv6hint=2606:4700:3033::ac43:9623,2606:4700:3036::6815:51fc
68942026-05-15T17:09:25+00:00i.4cdn.org111 . alpn="h3,h2" ipv4hint=104.19.234.32,104.19.235.32 ech=AEX+DQBBVQAgACAta4HJ2QPuvAets02HSxzHM38pp0QN8X4lsi9GWZnJEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6813:ea20,2606:4700::6813:eb20
68932026-05-15T17:09:08+00:00boards.4chan.org111 . alpn="h3,h2" ipv4hint=104.16.228.229,104.16.229.229 ech=AEX+DQBBVQAgACAta4HJ2QPuvAets02HSxzHM38pp0QN8X4lsi9GWZnJEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
68922026-05-15T17:08:59+00:004chan.org111 . alpn="h3,h2" ipv4hint=104.16.228.229,104.16.229.229 ech=AEX+DQBBVQAgACAta4HJ2QPuvAets02HSxzHM38pp0QN8X4lsi9GWZnJEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
68912026-05-15T14:50:39+00:00yorhateam.work001 . alpn="h3,h2" ipv4hint=104.21.88.144,172.67.183.121 ipv6hint=2606:4700:3030::ac43:b779,2606:4700:3036::6815:5890
68902026-05-15T14:50:27+00:00yorhateam.work001 . alpn="h3,h2" ipv4hint=104.21.88.144,172.67.183.121 ipv6hint=2606:4700:3030::ac43:b779,2606:4700:3036::6815:5890
68892026-05-15T12:25:37+00:00bolha.one111 . alpn="h3,h2" ipv4hint=206.42.48.100 ech=AEL+DQA+LwAgACB9SabY0hBhVg8OF/ovQwJrje9p7MUdODkiFBbprHqxNwAEAAEAAQAPZHVtbXkuYm9saGEub25lAAA=
68882026-05-15T01:37:06+00:00elakiri.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBugAgACCr4fKeNkfNdmsxtCcbA2X1PsU282LRlgk2fw5yqUK2WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68872026-05-14T12:32:15+00:00google.com001 . alpn="h2,h3"
68862026-05-14T11:03:49+00:00cybertu.be111 . alpn="h3,h2" ipv4hint=109.88.253.8 ech=AD3+DQA5mAAgACCuEMQIwPp7XSHJKDvP/514Gr+282Odp4QIS8j0Cdw7XwAEAAEAAQAKY3liZXJ0dS5iZQAA ipv6hint=2a11:6c7:1700:500::1,2a02:2788:844:427::1
68852026-05-14T10:56:13+00:00www.cybertu.be111 . alpn="h3,h2" ipv4hint=109.88.253.8 ech=AD3+DQA5mAAgACCuEMQIwPp7XSHJKDvP/514Gr+282Odp4QIS8j0Cdw7XwAEAAEAAQAKY3liZXJ0dS5iZQAA ipv6hint=2a11:6c7:1700:500::1,2a02:2788:844:427::1
68842026-05-14T10:55:17+00:00www.cybertu.be001 . alpn="h3,h2" ipv4hint=109.88.253.8 ipv6hint=2a02:2788:844:427::1
68832026-05-14T10:49:48+00:00cybertu.be111 . alpn="h3,h2" ipv4hint=109.88.253.8 ech=AD3+DQA5mAAgACCuEMQIwPp7XSHJKDvP/514Gr+282Odp4QIS8j0Cdw7XwAEAAEAAQAKY3liZXJ0dS5iZQAA ipv6hint=2a11:6c7:1700:500::1,2a02:2788:844:427::1
68822026-05-14T10:49:27+00:00www.cybertu.be001 . alpn="h3,h2" ipv4hint=109.88.253.8 ipv6hint=2a02:2788:844:427::1
68812026-05-14T07:15:05+00:00cybertu.be111 . alpn="h3,h2" ipv4hint=109.88.253.8 ech=AD3+DQA5mAAgACCuEMQIwPp7XSHJKDvP/514Gr+282Odp4QIS8j0Cdw7XwAEAAEAAQAKY3liZXJ0dS5iZQAA ipv6hint=2a11:6c7:1700:500::1,2a02:2788:844:427::1
68802026-05-14T01:36:33+00:00app.igatecloud.xyz111 . alpn="h3,h2" ipv4hint=104.21.71.92,172.67.170.79 ech=AEX+DQBBwQAgACDPe8/AaMfR53xKpuzHO8oMPTobV+gu6VTFQVAB1VZLbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aa4f,2606:4700:3037::6815:475c
68792026-05-13T23:53:49+00:00eukoa.com111 . alpn="h2" ipv4hint=92.74.203.80 ech=ADz+DQA4KgAgACBJ8x9DGLiG4Hc5+4d284hO/OvtJRW7D1qzcUUuCQwKBAAEAAEAAQAJZXVrb2EuY29tAAA=
68782026-05-13T17:44:31+00:00javhd.today111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBdAAgACCVebu5XvTExvx6qDR/ImTE+TDvToSpZSsiGPwuXVWTEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68772026-05-13T17:44:14+00:00jav.guru001 . alpn="h3,h2" ipv4hint=104.26.4.14,104.26.5.14,172.67.75.11 ipv6hint=2606:4700:20::681a:40e,2606:4700:20::681a:50e,2606:4700:20::ac43:4b0b
68762026-05-13T14:38:50+00:00nekopoi.care111 . alpn="h2" ipv4hint=104.21.14.33,172.67.157.174 ech=AEX+DQBB4wAgACDL5hlLxn0tvV7xbgrTBKdy2NYbQIQzReO2hpwWPC+4IQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:e21,2606:4700:3036::ac43:9dae
68752026-05-13T14:38:33+00:00ohentai.org001 . alpn="h2" ipv4hint=104.26.14.17,104.26.15.17,172.67.72.55 ipv6hint=2606:4700:20::681a:e11,2606:4700:20::681a:f11,2606:4700:20::ac43:4837
68742026-05-13T07:52:39+00:00kusonime.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBxgAgACAv6iVSFMYEZ2S81p+yWTO9DdIahAE9Lupngu6PYzSCCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68732026-05-13T07:30:33+00:00otakudesu.blog111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBxgAgACAv6iVSFMYEZ2S81p+yWTO9DdIahAE9Lupngu6PYzSCCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68722026-05-13T07:30:11+00:00weebcentral.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBxgAgACAv6iVSFMYEZ2S81p+yWTO9DdIahAE9Lupngu6PYzSCCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68712026-05-13T05:34:28+00:00hdoujin.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBiwAgACAQX5CwagXzBGkRdg0irUGuln7l0JaXr73OFbXMy6TlAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
68702026-05-13T05:05:53+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
68692026-05-13T05:05:45+00:00www.google.com001 . alpn="h2,h3"
68682026-05-13T05:05:23+00:00google.com001 . alpn="h2,h3"
68672026-05-12T20:36:29+00:00www.threat.rip111 . alpn="h3,h2" ipv4hint=104.21.80.201,172.67.153.142 ech=AEX+DQBBKwAgACCYWjDCcciW4oTcK/ywcb3mpqcTjJ0drz3+nmzgWBo7EAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:50c9,2606:4700:3037::ac43:998e

File entries: 6916


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