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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
15802025-01-15T20:09:49+00:00youtube.com001 .
15792025-01-15T18:08:53+00:00vozrojdeniebis.ru001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
15782025-01-15T12:35:41+00:00flychange.net111 . alpn="h3,h2" ipv4hint=104.21.50.179,172.67.164.186 ech=AEX+DQBB/QAgACACWOtkWDSkkw2NOzaNO92PN9S6aag/wTON3+Y2N5OvFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a4ba,2606:4700:3037::6815:32b3
15772025-01-15T12:34:36+00:00jarvisexchange.com111 . alpn="h3,h2" ipv4hint=104.26.4.193,104.26.5.193,172.67.69.84 ech=AEX+DQBB/QAgACACWOtkWDSkkw2NOzaNO92PN9S6aag/wTON3+Y2N5OvFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
15762025-01-15T10:52:37+00:00binarium.com001 . alpn="h3,h2" ipv4hint=104.21.83.132,172.67.176.154 ipv6hint=2606:4700:3034::ac43:b09a,2606:4700:3037::6815:5384
15752025-01-15T07:13:11+00:00youtube.com001 .
15742025-01-15T05:12:08+00:00wildberries-promotion.top001 . alpn="h3,h2" ipv4hint=104.21.42.125,172.67.205.221 ipv6hint=2606:4700:3032::6815:2a7d,2606:4700:3037::ac43:cddd
15732025-01-15T01:59:26+00:00test.defo.ie111 . ech=AEb+DQBCqQAgACBlm7cfDx/gKuUAwRTe+Y9MExbIyuLpLcgTORIdi69uewAEAAEAAQATcHVibGljLnRlc3QuZGVmby5pZQAA
15722025-01-15T00:57:29+00:00crypto.cloudflare.com001 . alpn="h2" ipv4hint=162.159.135.79,162.159.136.79 ipv6hint=2606:4700:7::a29f:874f,2606:4700:7::a29f:884f
15712025-01-15T00:01:33+00:00dns.nextdns.io00cname
15702025-01-14T18:51:28+00:00viiwduxp.com001 . alpn="h3,h2" ipv4hint=104.21.60.214,172.67.201.202 ipv6hint=2606:4700:3034::ac43:c9ca,2606:4700:3035::6815:3cd6
15692025-01-14T17:18:29+00:004pda.to001 . alpn="h2" ipv4hint=104.22.34.226,104.22.35.226,172.67.6.182 ipv6hint=2606:4700:10::6816:22e2,2606:4700:10::6816:23e2,2606:4700:10::ac43:6b6
15682025-01-14T15:39:36+00:00lostfilm.tv001 . alpn="h3,h2" ipv4hint=104.21.16.1,104.21.32.1,104.21.48.1,104.21.64.1,104.21.80.1,104.21.96.1,104.21.112.1 ipv6hint=2606:4700:3030::6815:1001,2606:4700:3030::6815:2001,2606:4700:3030::6815:3001,2606:4700:3030::6815:4001,2606:4700:3030::6815:5001,2606:4700:3030::6815:6001,2606:4700:3030::6815:7001
15672025-01-14T15:38:41+00:00lostfilm.tv001 . alpn="h3,h2" ipv4hint=104.21.16.1,104.21.32.1,104.21.48.1,104.21.64.1,104.21.80.1,104.21.96.1,104.21.112.1 ipv6hint=2606:4700:3030::6815:1001,2606:4700:3030::6815:2001,2606:4700:3030::6815:3001,2606:4700:3030::6815:4001,2606:4700:3030::6815:5001,2606:4700:3030::6815:6001,2606:4700:3030::6815:7001
15662025-01-14T15:33:34+00:00wildberries-promotion.top001 . alpn="h3,h2" ipv4hint=104.21.42.125,172.67.205.221 ipv6hint=2606:4700:3032::6815:2a7d,2606:4700:3037::ac43:cddd
15652025-01-14T15:31:28+00:00wildberries-promotion.top111 . alpn="h3,h2" ipv4hint=104.21.42.125,172.67.205.221 ech=AEX+DQBBlgAgACAPn8Ml2l7Yh/W+p2ygFe2Pyj06YWf6AgZVkoI0Q7+RAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2a7d,2606:4700:3037::ac43:cddd
15642025-01-13T23:07:04+00:00cityparksalliance.org111 . alpn="h3,h2" ipv4hint=104.21.46.134,172.67.139.43 ech=AEX+DQBBqwAgACChnldpFqKQRGoR5mvTRI9Nk8jSBeNTN4XFuVdLh7RxAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2e86,2606:4700:3036::ac43:8b2b
15632025-01-13T23:05:38+00:00dumor.com111 . alpn="h3,h2" ipv4hint=104.21.65.233,172.67.194.66 ech=AEX+DQBBqwAgACChnldpFqKQRGoR5mvTRI9Nk8jSBeNTN4XFuVdLh7RxAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c242,2606:4700:3035::6815:41e9
15622025-01-13T14:53:07+00:00kopilkaurokov.ru001 . alpn="h3,h2" ipv4hint=104.21.51.33,172.67.220.10 ipv6hint=2606:4700:3030::6815:3321,2606:4700:3032::ac43:dc0a
15612025-01-13T14:52:58+00:00diary.ru001 . alpn="h3,h2" ipv4hint=104.21.16.1,104.21.32.1,104.21.48.1,104.21.64.1,104.21.80.1,104.21.96.1,104.21.112.1 ipv6hint=2606:4700:3030::6815:1001,2606:4700:3030::6815:2001,2606:4700:3030::6815:3001,2606:4700:3030::6815:4001,2606:4700:3030::6815:5001,2606:4700:3030::6815:6001,2606:4700:3030::6815:7001
15602025-01-13T14:52:34+00:00memepedia.ru111 . alpn="h3,h2" ipv4hint=104.21.23.71,172.67.209.126 ech=AEX+DQBBGAAgACAbMr3o2b25m/3Po3J29VtYJ2jva942/T68XMmkQmsbaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1747,2606:4700:3037::ac43:d17e
15592025-01-13T14:52:15+00:00google.com001 . alpn="h2,h3"
15582025-01-12T17:28:05+00:00redgifs.com001 . alpn="h3,h2" ipv4hint=104.18.36.123,172.64.151.133 ipv6hint=2606:4700:4400::6812:247b,2606:4700:4400::ac40:9785
15572025-01-12T17:27:07+00:00www.twitch.tv00cname
15562025-01-12T13:39:06+00:00www.youtube.com00cname
15552025-01-12T13:39:06+00:00youtube.com001 .
15542025-01-12T10:16:57+00:00nothingtoseehere.space001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
15532025-01-12T09:37:19+00:00nothingtoseehere.space111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBWwAgACB901OV1Ee4H7AodKtuq4gKc11t9VmLuj2vZgulL1xAdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
15522025-01-12T08:50:38+00:00youtube.com001 .
15512025-01-12T05:06:45+00:00javdb368.com111 . alpn="h3,h2" ipv4hint=104.21.16.1,104.21.32.1,104.21.48.1,104.21.64.1,104.21.80.1,104.21.96.1,104.21.112.1 ech=AEX+DQBBygAgACBMJ+uRULIALzerK0aQyWi7qcfwhwc6iIIJw0fjGs1ZHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1001,2606:4700:3030::6815:2001,2606:4700:3030::6815:3001,2606:4700:3030::6815:4001,2606:4700:3030::6815:5001,2606:4700:3030::6815:6001,2606:4700:3030::6815:7001
15502025-01-12T04:44:35+00:00javlibrary.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBvQAgACC+jJFBpZL8OuyCz5+82OVKz0fpsVe7LQl3O9/jIJafDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
15492025-01-12T04:44:16+00:00javdb.com111 . alpn="h3,h2" ipv4hint=104.21.49.230,172.67.195.92 ech=AEX+DQBBvQAgACC+jJFBpZL8OuyCz5+82OVKz0fpsVe7LQl3O9/jIJafDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c35c,2606:4700:3032::6815:31e6
15482025-01-12T04:39:53+00:00share.dmhy.org001 . alpn="h3,h2" ipv4hint=104.25.61.106,104.25.62.106,172.67.98.15 ipv6hint=2606:4700:20::6819:3d6a,2606:4700:20::6819:3e6a,2606:4700:20::ac43:620f
15472025-01-12T04:38:16+00:00bbs.letitfly.me00cname
15462025-01-12T04:34:37+00:00chinadigitaltimes.net001 . alpn="h3,h2" ipv4hint=104.22.42.172,104.22.43.172,172.67.25.190 ipv6hint=2606:4700:10::6816:2aac,2606:4700:10::6816:2bac,2606:4700:10::ac43:19be
15452025-01-12T04:32:12+00:00www.agedm.org00cname
15442025-01-12T04:31:42+00:00forums.e-hentai.org001 . alpn="h3,h2" ipv4hint=104.20.18.168,104.20.19.168,172.67.2.238
15432025-01-12T04:31:13+00:00www.inoreader.com001 . alpn="h2" ipv4hint=104.26.14.60,104.26.15.60,172.67.74.157 ipv6hint=2606:4700:20::681a:e3c,2606:4700:20::681a:f3c,2606:4700:20::ac43:4a9d
15422025-01-12T04:30:27+00:00e-hentai.org001 . alpn="h3,h2" ipv4hint=104.20.18.168,104.20.19.168,172.67.2.238
15412025-01-12T04:30:18+00:00exhentai.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBvQAgACC+jJFBpZL8OuyCz5+82OVKz0fpsVe7LQl3O9/jIJafDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
15402025-01-12T04:26:29+00:00www.dlsite.com00cname
15392025-01-11T23:54:25+00:00elit.getmoscow.com001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
15382025-01-11T22:37:55+00:00prometheus.io111 . alpn="h3,h2" ipv4hint=104.21.60.220,172.67.201.240 ech=AEX+DQBB/AAgACA4XsZjZ1TU+U6eaB+f4+n1OhijCJO4ylStGUPfVYiAYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3cdc,2606:4700:3030::ac43:c9f0
15372025-01-11T20:49:18+00:00jjgirls.com111 . alpn="h3,h2" ipv4hint=104.21.233.217,104.21.233.218 ech=AEX+DQBBFwAgACDzR6+G+wgw6eiWR7Op8lRL/efMibvIAWyVQC/UW2mBUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3038::6815:e9d9,2606:4700:3038::6815:e9da
15362025-01-11T18:18:30+00:00discordapp.com111 . alpn="h3,h2" ipv4hint=162.159.129.233,162.159.130.233,162.159.133.233,162.159.134.233,162.159.135.233 ech=AEX+DQBBXAAgACAyZxfsUpRC/liP9SFqBtqNgFyRSR0eGpqKc756cgBocwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
15352025-01-11T18:18:19+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
15342025-01-11T14:11:49+00:003-9mr.pages.dev111 . alpn="h3,h2" ipv4hint=104.21.16.1,104.21.32.1,104.21.48.1,104.21.64.1,104.21.80.1,104.21.96.1,104.21.112.1 ech=AEX+DQBBGwAgACAxXdH12sQH1se7d0B53Wat7ETAx3gCr66WXPB1EUDwNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1001,2606:4700:3030::6815:2001,2606:4700:3030::6815:3001,2606:4700:3030::6815:4001,2606:4700:3030::6815:5001,2606:4700:3030::6815:6001,2606:4700:3030::6815:7001
15332025-01-11T01:42:04+00:00meduza.io001 . alpn="h3,h2" ipv4hint=104.18.0.79,104.18.1.79 ipv6hint=2606:4700::6812:4f,2606:4700::6812:14f
15322025-01-11T01:36:45+00:00meduza.io001 . alpn="h3,h2" ipv4hint=104.18.0.79,104.18.1.79 ipv6hint=2606:4700::6812:4f,2606:4700::6812:14f
15312025-01-10T22:15:48+00:00duhboga.ru001 . alpn="h3,h2" ipv4hint=104.21.33.91,172.67.189.124

File entries: 1580


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