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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
26832025-04-26T18:06:20+00:00gelbooru.com001 . alpn="h2" ipv4hint=104.26.6.195,104.26.7.195,172.67.73.83 ipv6hint=2606:4700:20::681a:6c3,2606:4700:20::681a:7c3,2606:4700:20::ac43:4953
26822025-04-26T16:18:12+00:00nhentai.net001 . alpn="h2" ipv4hint=104.26.4.188,104.26.5.188,172.67.74.203
26812025-04-26T13:19:49+00:00happymod.com111 . alpn="h3,h2" ipv4hint=104.21.64.156,172.67.186.170 ech=AEX+DQBB8gAgACBOQtgzHgdXbZebrm4iczUVNpA7QxQeXSpYdq558xIRQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:409c,2606:4700:3035::ac43:baaa
26802025-04-25T22:03:06+00:00ha.zhilin.spb.ru011 . 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+DQBBEgAgACDQDOpxsjjw3W7Hnw4rILKV9f21ZihrErbcWsSC2QY1KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26792025-04-25T15:50:43+00:00uzbekim.top111 . 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+DQBBagAgACAOzzCKoTjMQTrlQzzGuFhgw1mNgJOlRzOddaL0kHbjPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26782025-04-25T05:27:03+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
26772025-04-25T05:26:37+00:00google.com001 . alpn="h2,h3"
26762025-04-25T05:26:18+00:00my.abandonware.ru001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
26752025-04-24T17:56:29+00:00google.com001 . alpn="h2,h3"
26742025-04-24T16:33:21+00:00deepstatemap.live001 . alpn="h3,h2" ipv4hint=104.26.8.134,104.26.9.134,172.67.74.26 ipv6hint=2606:4700:20::681a:886,2606:4700:20::681a:986,2606:4700:20::ac43:4a1a
26732025-04-24T15:47:37+00:00walletbot.me001 . ipv4hint=104.18.2.38,104.18.3.38 ipv6hint=2606:4700::6812:226,2606:4700::6812:326
26722025-04-24T15:20:20+00:00campeonbet-casino.top001 . 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
26712025-04-24T15:19:40+00:00campeonbet-casino.top111 . 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+DQBBrQAgACBrho3ggbICY4nrfEaLKtv0qblUMKD1+4MUy5VSZMACAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26702025-04-24T13:14:41+00:00tls-ech.dev111 . ech=AEn+DQBFKwAgACABWIHUGj4u+PIggYXcR5JF0gYk3dCRioBW8uJq9H4mKAAIAAEAAQABAANAEnB1YmxpYy50bHMtZWNoLmRldgAA
26692025-04-24T10:59:29+00:00youtube.com001 .
26682025-04-24T10:30:22+00:00dns.hey.biz.id111 . alpn="h2" ipv4hint=104.21.22.214,172.67.207.30 ech=AEX+DQBBHwAgACBxczgJFGD/MXRFyLokTW+i1uDW5/SRGcjMTnmV0V2rZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:16d6,2606:4700:3035::ac43:cf1e
26672025-04-24T05:34:14+00:00waifuist.me111 . 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+DQBBFgAgACCW7EiJW056AxTfJnBkxhU2f32b1SFJ0O6J3QaBR0w2dQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26662025-04-24T05:33:53+00:00picturepub.net111 . alpn="h3,h2" ipv4hint=104.21.29.253,172.67.150.36 ech=AEX+DQBBFgAgACCW7EiJW056AxTfJnBkxhU2f32b1SFJ0O6J3QaBR0w2dQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1dfd,2606:4700:3031::ac43:9624
26652025-04-24T05:33:02+00:00google.com001 . alpn="h2,h3"
26642025-04-24T05:32:32+00:00phoronix.com001 . alpn="h3,h2" ipv4hint=104.26.6.230,104.26.7.230,172.67.75.54,172.67.75.57,172.67.75.60,172.67.75.80 ipv6hint=2606:4700:20::681a:6e6,2606:4700:20::681a:7e6,2606:4700:20::ac43:4b36,2606:4700:20::ac43:4b39,2606:4700:20::ac43:4b3c,2606:4700:20::ac43:4b50
26632025-04-24T03:07:48+00:00wildberries-hype.top001 . alpn="h3,h2" ipv4hint=104.21.28.86,172.67.170.111 ipv6hint=2606:4700:3033::6815:1c56,2606:4700:3033::ac43:aa6f
26622025-04-24T00:51:46+00:00webd.cf111 . 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+DQBBdAAgACBF0HOaEEwRZtTrrFGPaAd6VSm0O+fGGhCaU609n5LNdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26612025-04-23T19:54:15+00:00adsb.androw.eu10cname
26602025-04-23T15:31:32+00:00tny.app111 . 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+DQBBwAAgACCXbZgzxkVayYNYc5PWFxvzVf18geNcaR1+GUqehiNabwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26592025-04-23T12:29:13+00:00repack.info001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
26582025-04-23T10:16:30+00:00rutracker.org111 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBBXwAgACDC6DNKUZtuOL/qegd4BiLcdLjytWkXs3kOqxYDcIgXTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2027,2606:4700:3034::ac43:b6c4
26572025-04-23T03:12:28+00:00promotional-free.shop001 . alpn="h3,h2" ipv4hint=104.21.73.180,172.67.165.60 ipv6hint=2606:4700:3032::ac43:a53c,2606:4700:3035::6815:49b4
26562025-04-23T01:21:59+00:00xv-ru.com001 . alpn="h2" ipv4hint=104.18.32.43,172.64.155.213
26552025-04-23T01:20:45+00:00x.devki.net001 . alpn="h3,h2" ipv4hint=104.21.74.84,172.67.156.103 ipv6hint=2606:4700:3030::ac43:9c67,2606:4700:3037::6815:4a54
26542025-04-23T01:19:32+00:00devki.net001 . alpn="h3,h2" ipv4hint=104.21.74.84,172.67.156.103 ipv6hint=2606:4700:3030::ac43:9c67,2606:4700:3037::6815:4a54
26532025-04-22T19:33:52+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
26522025-04-22T19:33:30+00:00character.ai001 . alpn="h3,h2" ipv4hint=104.18.222.226,104.18.223.226 ipv6hint=2606:4700::6812:dee2,2606:4700::6812:dfe2
26512025-04-22T19:20:37+00:00promotional-free.shop001 . alpn="h3,h2" ipv4hint=104.21.73.180,172.67.165.60 ipv6hint=2606:4700:3032::ac43:a53c,2606:4700:3035::6815:49b4
26502025-04-22T17:24:56+00:00google.com001 . alpn="h2,h3"
26492025-04-22T17:24:29+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
26482025-04-22T17:24:17+00:00discord.gg001 . alpn="h2" ipv4hint=162.159.130.234,162.159.133.234,162.159.134.234,162.159.135.234,162.159.136.234
26472025-04-22T12:08:29+00:00google.com001 . alpn="h2,h3"
26462025-04-22T08:20:48+00:00rutracker.org111 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBBPAAgACBfHge+98OQlsiy198aI7Be9sV0VrvVWXZR34re6Bh9IAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2027,2606:4700:3034::ac43:b6c4
26452025-04-21T18:40:31+00:00tny.app111 . 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+DQBBywAgACCbjIpjlGjms7gKgHIH4/grngctJ3BiWfAKkrRpZBtsJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26442025-04-21T15:12:22+00:00eadaily.com001 . alpn="h2" ipv4hint=104.26.14.79,104.26.15.79,172.67.74.78 ipv6hint=2606:4700:20::681a:e4f,2606:4700:20::681a:f4f,2606:4700:20::ac43:4a4e
26432025-04-21T10:52:15+00:00alterportal.net001 . 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
26422025-04-21T10:52:14+00:00alterportal.net001 . 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
26412025-04-21T06:58:22+00:00file.garden111 . 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+DQBBeQAgACDAYfqk9SoijtA+XvyKzkPSp3+q5bFpapEMuWJ4/nrpaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
26402025-04-20T20:40:04+00:00auth.pilot.mono.tr112 . ech=AFH+DQBN6gAgACCvKXfrjjx33VooW6lEzz1zQVM6xDSsbdatb/05Pv+pIgAMAAEAAQABAAIAAQADJhZlY2gucGlsb3QubW9uby5uYW1lLnRyAAA=
26392025-04-20T20:39:34+00:00erp.mono.tr112 . ech=AFH+DQBN6gAgACCvKXfrjjx33VooW6lEzz1zQVM6xDSsbdatb/05Pv+pIgAMAAEAAQABAAIAAQADJhZlY2gucGlsb3QubW9uby5uYW1lLnRyAAA=
26382025-04-20T18:41:44+00:00pilot.mono.tr112 . ech=AFH+DQBN6gAgACCvKXfrjjx33VooW6lEzz1zQVM6xDSsbdatb/05Pv+pIgAMAAEAAQABAAIAAQADJhZlY2gucGlsb3QubW9uby5uYW1lLnRyAAA=
26372025-04-20T17:28:18+00:00dash.cloudflare.com001 . alpn="h3,h2" ipv4hint=104.17.110.184,104.17.111.184 ipv6hint=2606:4700::6811:6eb8,2606:4700::6811:6fb8
26362025-04-20T17:28:12+00:00www.cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.123.96,104.16.124.96 ipv6hint=2606:4700::6810:7b60,2606:4700::6810:7c60
26352025-04-20T17:28:06+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
26342025-04-20T17:26:54+00:00mono.tr001 . alpn="h2" ipv4hint=104.26.14.101,104.26.15.101,172.67.73.198 ipv6hint=2606:4700:20::681a:e65,2606:4700:20::681a:f65,2606:4700:20::ac43:49c6

File entries: 2683


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