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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
112242026-10-03T01:00:18+00:00cloudflareaccess.com001 . alpn="h2" ipv4hint=104.19.194.29,104.19.195.29 ipv6hint=2606:4700:300a::6813:c21d,2606:4700:300a::6813:c31d
112232026-10-02T20:09:35+00:00rule34.paheal.net00cname
112222026-10-02T19:36:34+00:00google.com001 . alpn="h2,h3"
112212026-10-02T19:36:21+00:00instagram.com00\[ 2 z-p42-instagram.fallback.c10r.facebook.com. alpn="h2,h3" \] \[1 . alpn="h2,h3" \]
112202026-10-02T19:36:14+00:00youtube.com001 .
112192026-10-02T17:34:03+00:00diep.io011 . alpn="h3,h2" ipv4hint=104.21.69.208,172.67.213.25 ech=AEX+DQBBYwAgACBhrmF226LMhe3Ocb+G2g0MIyFdmDiQeQSvwrtR4Y3qDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:45d0,2606:4700:3037::ac43:d519
112182026-10-02T17:33:53+00:00agar.io001 . alpn="h2"
112172026-10-02T17:33:39+00:00controld.com001 . alpn="h2"
112162026-10-02T17:33:25+00:00windscribe.com001 . alpn="h2" ipv4hint=104.20.1.154,104.20.2.154
112152026-10-02T17:31:14+00:00brave.com001 . alpn="h2,h3"
112142026-10-02T17:31:05+00:00alkot.me111 . alpn="h3,h2" ipv4hint=104.21.81.252,172.67.150.35 ech=AEX+DQBBYwAgACBhrmF226LMhe3Ocb+G2g0MIyFdmDiQeQSvwrtR4Y3qDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:51fc,2606:4700:3033::ac43:9623
112132026-10-02T17:27:38+00:00bleepingcomputer.com001 . alpn="h2" ipv4hint=172.66.135.165,172.66.139.132 ipv6hint=2606:4700:10::ac42:87a5,2606:4700:10::ac42:8b84
112122026-10-02T07:48:30+00:00my.nextdns.io00cname
112112026-10-02T06:13:01+00:00google.com001 . alpn="h2,h3"
112102026-10-02T03:45:11+00:00doeda.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBOwAgACBY2JXYTDnv1mGbdGCsZwnjvCWWICfq/zxjEDUfUt4tUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
112092026-10-02T02:34:10+00:0018comic.vip001 . alpn="h3,h2" ipv4hint=104.20.43.122,172.66.162.116 ipv6hint=2606:4700:10::6814:2b7a,2606:4700:10::ac42:a274
112082026-10-02T02:34:05+00:0018comic.vip001 . alpn="h3,h2" ipv4hint=104.20.43.122,172.66.162.116 ipv6hint=2606:4700:10::6814:2b7a,2606:4700:10::ac42:a274
112072026-10-02T02:33:59+00:0018comic.vip001 . alpn="h3,h2" ipv4hint=104.20.43.122,172.66.162.116 ipv6hint=2606:4700:10::6814:2b7a,2606:4700:10::ac42:a274
112062026-10-02T02:33:54+00:00hanime1.me001 . alpn="h2" ipv4hint=104.26.8.104,104.26.9.104,172.67.74.156 ipv6hint=2606:4700:20::681a:868,2606:4700:20::681a:968,2606:4700:20::ac43:4a9c
112052026-10-02T02:33:37+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
112042026-10-02T02:33:24+00:00google.com001 . alpn="h2,h3"
112032026-10-01T20:17:45+00:00google.com001 . alpn="h2,h3"
112022026-10-01T07:44:50+00:00hentaithai.net001 . alpn="h3,h2" ipv4hint=104.26.2.87,104.26.3.87,172.67.74.169 ipv6hint=2606:4700:20::681a:257,2606:4700:20::681a:357,2606:4700:20::ac43:4aa9
112012026-10-01T07:44:50+00:00hentaithai.net001 . alpn="h3,h2" ipv4hint=104.26.2.87,104.26.3.87,172.67.74.169 ipv6hint=2606:4700:20::681a:257,2606:4700:20::681a:357,2606:4700:20::ac43:4aa9
112002026-10-01T07:44:49+00:00hentaithai.net001 . alpn="h3,h2" ipv4hint=104.26.2.87,104.26.3.87,172.67.74.169 ipv6hint=2606:4700:20::681a:257,2606:4700:20::681a:357,2606:4700:20::ac43:4aa9
111992026-10-01T07:44:48+00:00hentaithai.net001 . alpn="h3,h2" ipv4hint=104.26.2.87,104.26.3.87,172.67.74.169 ipv6hint=2606:4700:20::681a:257,2606:4700:20::681a:357,2606:4700:20::ac43:4aa9
111982026-10-01T07:42:12+00:0069dd7ea948e42ebb36a4a39638ef73a5.ctonew.app00cname
111972026-10-01T07:40:43+00:0069dd7ea948e42ebb36a4a39638ef73a5.ctonew.app00cname
111962026-10-01T00:53:43+00:00google.com001 . alpn="h2,h3"
111952026-09-30T14:33:13+00:00rutracker.org111 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBBfQAgACDNaAfAfAoQPHxoVrmj1DP8fqwD3X325HwHcrQv7Gf/CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2027,2606:4700:3037::ac43:b6c4
111942026-09-30T12:23:05+00:00www.crazyprojects.es00cname
111932026-09-30T11:11:37+00:00job.com111 . alpn="h3,h2" ipv4hint=104.21.13.29,172.67.132.122 ech=AEX+DQBBmwAgACAv4ShE74ptABAVVTNRaRqLWHw/q5ExHTd+wAz0MBCmGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:847a,2606:4700:3037::6815:d1d
111922026-09-30T07:30:04+00:00cloudflare-ech.com111 . alpn="h3,h2" ipv4hint=104.18.10.118,104.18.11.118 ech=AEX+DQBB9wAgACBPo7RKuTJy7YIFFap4JESCo4wLkJgvJ8jRHordHp8VagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6812:a76,2606:4700::6812:b76
111912026-09-30T05:11:37+00:00job.com011 . alpn="h3,h2" ipv4hint=104.21.13.29,172.67.132.122 ech=AEX+DQBBNAAgACBEVvV6qv+2EGSHksMVtzMtBb0W4uDonEFEC5F+QK8lNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:847a,2606:4700:3037::6815:d1d
111902026-09-30T05:11:26+00:00tinyurl.com111 . alpn="h3,h2" ipv4hint=104.17.112.233,104.18.111.161 ech=AEX+DQBBygAgACAFAy49/FcGkfmoW9b1T7E7u3RQ/U8Nt4mNfRW75BfQMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6811:70e9,2606:4700::6812:6fa1
111892026-09-30T05:10:19+00:00rutracker.org011 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBBNAAgACBEVvV6qv+2EGSHksMVtzMtBb0W4uDonEFEC5F+QK8lNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2027,2606:4700:3037::ac43:b6c4
111882026-09-30T05:03:43+00:00tinyurl.com011 . alpn="h3,h2" ipv4hint=104.17.112.233,104.18.111.161 ech=AEX+DQBBygAgACAFAy49/FcGkfmoW9b1T7E7u3RQ/U8Nt4mNfRW75BfQMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6811:70e9,2606:4700::6812:6fa1
111872026-09-30T05:00:57+00:00job.com111 . alpn="h3,h2" ipv4hint=104.21.13.29,172.67.132.122 ech=AEX+DQBBygAgACAFAy49/FcGkfmoW9b1T7E7u3RQ/U8Nt4mNfRW75BfQMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:847a,2606:4700:3037::6815:d1d
111862026-09-30T03:22:51+00:00chess.com001 . alpn="h3,h2" ipv4hint=104.18.137.67,104.18.138.67,104.18.139.67,104.18.140.67,104.18.141.67 ipv6hint=2606:4700::6812:8943,2606:4700::6812:8a43,2606:4700::6812:8b43,2606:4700::6812:8c43,2606:4700::6812:8d43
111852026-09-29T23:30:06+00:00example.com001 . alpn="h2" ipv4hint=104.20.23.154,172.66.147.243 ipv6hint=2606:4700:10::6814:179a,2606:4700:10::ac42:93f3
111842026-09-29T22:43:25+00:00privatephoneshop.com001 . alpn="h2" ipv4hint=104.26.12.43,104.26.13.43,172.67.73.205
111832026-09-29T10:11:20+00:00tls-ech.dev111 . ech=AEn+DQBFKwAgACABWIHUGj4u+PIggYXcR5JF0gYk3dCRioBW8uJq9H4mKAAIAAEAAQABAANAEnB1YmxpYy50bHMtZWNoLmRldgAA
111822026-09-29T08:22:33+00:00cfp.dev.nl.am011 . alpn="h3,h2" ipv4hint=104.21.80.198,172.67.153.102 ech=AEX+DQBBxgAgACC8iGTH4FbTaBV4dhi4DvNDO5xudiQ9drPo8wNkSuPuHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:50c6,2606:4700:3033::ac43:9966
111812026-09-29T08:15:07+00:00g97iz27j8tsep3d04z3.xtcp.workers.dev111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBxgAgACC8iGTH4FbTaBV4dhi4DvNDO5xudiQ9drPo8wNkSuPuHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
111802026-09-29T08:04:28+00:00blogfa.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBByQAgACC9SCoSWgD1S/jIxUoBiAioA30LWusDuD9Esadm2mhNSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
111792026-09-28T19:33:53+00:00myreadingmanga.info011 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBjwAgACAIg8y+B1X3XcmPu8FWWC2/u0ut/Yj0K7y3EfIOd1F5NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
111782026-09-28T19:33:52+00:00myreadingmanga.info011 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBjwAgACAIg8y+B1X3XcmPu8FWWC2/u0ut/Yj0K7y3EfIOd1F5NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
111772026-09-28T16:18:05+00:00100solobet.com111 . alpn="h3,h2" ipv4hint=154.200.89.14 ech=AEX+DQBBzAAgACDQRrW2+EKYEcoXGoKP9paAivWD8ossnI9aOxE95zVXQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
111762026-09-28T15:10:52+00:00inform.kz001 . alpn="h3,h2" ipv4hint=104.26.12.75,104.26.13.75,172.67.71.1 ipv6hint=2606:4700:20::681a:c4b,2606:4700:20::681a:d4b,2606:4700:20::ac43:4701
111752026-09-28T12:24:40+00:00soundguys.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBpAAgACD5FlzWfRP82XCXeelhq2ispmpbik6h4KobV0b/Xd9lPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::

File entries: 11224


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