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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
94322026-07-03T02:23:53+00:00mangadex.org001 . alpn="h3,h2" ipv4hint=45.129.229.1,45.129.229.2
94312026-07-03T02:23:41+00:00mangafire.to111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBPgAgACCO6gaZX31FrTQ2JKqDa0Vn71CmruUmyY3itpyRFrBCWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
94302026-07-03T02:23:27+00:00mangaplus.shueisha.co.jp00cname
94292026-07-02T22:25:27+00:00dns.quad9.net001 . alpn="h3,h2" ipv4hint=9.9.9.9,149.112.112.112 ipv6hint=2620:fe::fe,2620:fe::9
94282026-07-02T16:06:09+00:00defo.ie111 . ipv4hint=213.108.108.101 ech=AMD+DQA8YwAgACAWKncGUQQmN2joTSuD4JxI3np9M+ZhkCkqpqYpEVlmZwAEAAEAAQANY292ZXIuZGVmby5pZQAA/g0APPQAIAAgHOGjgOh9KU7rPYDZArczNxwpXMwQC4KA6WMal0pxhwoABAABAAEADWNvdmVyLmRlZm8uaWUAAP4NADyFACAAIK1N1ceBFom+ixVS8SoYMF21wz+tqcFeyDVd6ARgTgFmAAQAAQABAA1jb3Zlci5kZWZvLmllAAA= ipv6hint=2a00:c6c0:0:116:5::10
94272026-07-02T16:02:09+00:00tunnelbear.com001 . alpn="h3,h2" ipv4hint=104.17.154.236,104.17.155.236
94262026-07-02T15:59:25+00:00nordvpn.com001 . alpn="h3,h2" ipv4hint=104.16.208.203,104.19.159.190
94252026-07-02T15:59:09+00:00privateinternetaccess.com001 . alpn="h3,h2" ipv4hint=104.18.40.93,172.64.147.163
94242026-07-02T15:58:33+00:00tls-ech.dev111 . ech=AEn+DQBFKwAgACABWIHUGj4u+PIggYXcR5JF0gYk3dCRioBW8uJq9H4mKAAIAAEAAQABAANAEnB1YmxpYy50bHMtZWNoLmRldgAA
94232026-07-02T12:28:30+00:00www.xiaohongshu.com00cname
94222026-07-02T12:23:42+00:00www.xiaohongshu.com00cname
94212026-07-02T12:14:43+00:00facebook.com00\[ 1 . alpn="h2,h3" \] \[2 star-mini.fallback.c10r.facebook.com. alpn="h2,h3" \]
94202026-07-02T11:48:05+00:00youtube.com001 .
94192026-07-02T09:24:06+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
94182026-07-01T16:40:42+00:00flow-rixh.sbs111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBlAAgACCJCHqj1hVkni3SRNh17XwTIK55YDwhDhL6z1yLSZbmAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
94172026-07-01T16:40:02+00:00dns.hoqr.link00cname
94162026-07-01T16:39:11+00:00dns.hoqr.link00cname
94152026-07-01T16:38:34+00:00dns.hoqr.link00cname
94142026-07-01T16:36:58+00:00hoqr.link000 server1.wan.hoqr.link.
94132026-07-01T16:34:26+00:00hoqr.link000 server1.wan.hoqr.link.
94122026-07-01T15:20:41+00:00hbycn.com111 . alpn="h3,h2" ipv4hint=104.21.17.29,172.67.219.201 ech=AEX+DQBBhgAgACBFzc0jJrn4AqxwdjMu7HzxdudwOgnUlvGqznfUcXsNEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:111d,2606:4700:3035::ac43:dbc9
94112026-07-01T14:50:15+00:00hoqr.link112 . alpn="h3,h2,http/1.1" ipv4hint=204.168.204.191 ech=AEj+DQBEZgAgACDQCwguTmI7dyV1IMDpV5XtPIvgMIkkLCqkFBiY0t3tagAMAAEAAQABAAIAAQADHQ1lY2guaG9xci5saW5rAAA= ipv6hint=2a01:4f9:c014:d16e::1
94102026-07-01T13:59:44+00:00hoqr.link001 . alpn="h3,h2" ipv4hint=204.168.204.191 ipv6hint=2a01:4f9:c014:d16e::1
94092026-07-01T11:23:00+00:00mediafire.com001 . alpn="h3,h2" ipv4hint=104.17.147.83,104.17.148.83
94082026-07-01T11:20:07+00:00k8un3c.hssf20.vip00cname
94072026-07-01T11:17:06+00:00moodle.com001 . alpn="h2" ipv4hint=104.26.10.18,104.26.11.18,172.67.74.106 ipv6hint=2606:4700:20::681a:a12,2606:4700:20::681a:b12,2606:4700:20::ac43:4a6a
94062026-07-01T10:38:50+00:00rutracker.org111 . alpn="h3,h2" ipv4hint=104.21.32.39,172.67.182.196 ech=AEX+DQBBigAgACDfA10QpjU1U0hhjl6NFxhG9fg8zNQ8tN+MFWwrvqoqFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2027,2606:4700:3037::ac43:b6c4
94052026-07-01T10:00:10+00:00rutracker.me111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBOQAgACA0RFXYDhgpgfdsddP7tJ+tyhyNG/3d1uyGNJ0/EWPhRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
94042026-07-01T08:49:55+00:00www.elsop.com111 . alpn="h3,h2" ipv4hint=104.21.11.249,172.67.150.206 ech=AEX+DQBBfAAgACAnKc4yusyj6KPBB1oRWg5HkuQyZ66cF1aZWUCC0LteQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:96ce,2606:4700:3034::6815:bf9
94032026-06-30T20:46:08+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
94022026-06-30T20:42:54+00:00google.com001 . alpn="h2,h3"
94012026-06-30T10:28:10+00:00crypto.cloudflare.com111 . alpn="h2" ipv4hint=162.159.135.79,162.159.136.79 ech=AEX+DQBBqQAgACBAawbKneCcyl+2lXrocBv1zW6AaP+js7s3Ja8HGBj3eQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:7::a29f:874f,2606:4700:7::a29f:884f
94002026-06-30T09:24:23+00:00ozi-ru.net111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBmgAgACAoa1O53qkhoJ8xZB95yHcyf4usk99h+ugnwxiB8q9ILAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
93992026-06-30T08:52:26+00:00jalanet.id111 . alpn="h2" ipv4hint=104.21.41.232,172.67.195.223 ech=AEX+DQBBigAgACA3Q4NBRdTfh50CLe+3DgE7wQf8f0o+mwVdiHLQp0v3NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:29e8,2606:4700:3037::ac43:c3df
93982026-06-30T08:51:43+00:00jalanet.id111 . alpn="h2" ipv4hint=104.21.41.232,172.67.195.223 ech=AEX+DQBBigAgACA3Q4NBRdTfh50CLe+3DgE7wQf8f0o+mwVdiHLQp0v3NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:29e8,2606:4700:3037::ac43:c3df
93972026-06-30T05:23:21+00:00linux.do111 . alpn="h3,h2" ipv4hint=104.20.16.234,172.66.166.61 ech=AEX+DQBBtAAgACAkLx2ypCF9F9E64fMlGPrF8+9xEYZAcXz01p+AcW0cMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:10ea,2606:4700:10::ac42:a63d
93962026-06-30T05:23:05+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
93952026-06-30T05:22:47+00:00google.com001 . alpn="h2,h3"
93942026-06-29T18:27:13+00:00nekoweb.org001 . alpn="h3,h2" ipv4hint=104.26.4.251,104.26.5.251,172.67.72.38 ipv6hint=2606:4700:20::681a:4fb,2606:4700:20::681a:5fb,2606:4700:20::ac43:4826
93932026-06-29T16:09:31+00:00mahyardana.ir111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBTQAgACAOuAxraBaT+1MK9SyZIxu66LDKiqHshORwenIdDvolCwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
93922026-06-29T14:31:21+00:00flow.crcle.dev111 . alpn="h3,h2" ipv4hint=104.18.41.220,172.64.146.36 ech=AEX+DQBBqwAgACAtZfPW1ykL07/dU0hsGDGkahi4Fdw0pFL5ZyD5q3aTVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:440b::6812:29dc,2a06:98c1:3100::ac40:9224
93912026-06-29T14:29:02+00:00app.crcle.dev111 . alpn="h3,h2" ipv4hint=104.18.41.220,172.64.146.36 ech=AEX+DQBBqwAgACAtZfPW1ykL07/dU0hsGDGkahi4Fdw0pFL5ZyD5q3aTVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:440b::6812:29dc,2a06:98c1:3100::ac40:9224
93902026-06-29T12:09:47+00:00stream.bubblestorm.beer112 . alpn="h2,http/1.1" ech=AFL+DQBODwAgACDE+b5pEwdHpAbyoGpLJs1YEUcs2AARZh4Z7hVPl0vlcQAMAAEAAQABAAIAAQADJxdzdHJlYW0uYnViYmxlc3Rvcm0uYmVlcgAA
93892026-06-29T11:28:56+00:00iranintl.com111 . alpn="h3,h2" ipv4hint=104.24.4.6,104.24.5.6 ech=AEX+DQBBlwAgACCfWuNf/pwljW950jiX18pJ/Tyra0esDvfNu3hLdL99aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::6818:406,2606:4700:20::6818:506
93882026-06-29T09:25:24+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
93872026-06-29T07:07:38+00:00linux.do111 . alpn="h3,h2" ipv4hint=104.20.16.234,172.66.166.61 ech=AEX+DQBBmgAgACB5sP4Zsy7qQXdjW3zPpCzcXDkRZbvT7dDCCD33N57RXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:10ea,2606:4700:10::ac42:a63d
93862026-06-29T07:07:24+00:00cdk.linux.do111 . alpn="h3,h2" ipv4hint=104.20.16.234,172.66.166.61 ech=AEX+DQBBmgAgACB5sP4Zsy7qQXdjW3zPpCzcXDkRZbvT7dDCCD33N57RXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:10ea,2606:4700:10::ac42:a63d
93852026-06-29T06:49:54+00:00cdk.linux.do111 . alpn="h3,h2" ipv4hint=104.20.16.234,172.66.166.61 ech=AEX+DQBBmgAgACB5sP4Zsy7qQXdjW3zPpCzcXDkRZbvT7dDCCD33N57RXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:10ea,2606:4700:10::ac42:a63d
93842026-06-29T06:48:44+00:00linux.do111 . alpn="h3,h2" ipv4hint=104.20.16.234,172.66.166.61 ech=AEX+DQBBmgAgACB5sP4Zsy7qQXdjW3zPpCzcXDkRZbvT7dDCCD33N57RXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:10ea,2606:4700:10::ac42:a63d
93832026-06-29T05:35:14+00:00fb.com00\[ 1 . alpn="h2,h3" \] \[2 star-mini.fallback.c10r.facebook.com. alpn="h2,h3" \]

File entries: 9432


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Last modified: 2024-07-31, but who cares?