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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
48912025-11-22T17:08:23+00:00valuta.is111 . alpn="h3,h2" ipv4hint=104.21.84.225,172.67.197.183 ech=AEX+DQBBvQAgACDPLPum0OBDmtcURv2bbPTASVLeouYOy/SS1aT2ca4FfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:54e1,2606:4700:3037::ac43:c5b7
48902025-11-22T10:59:13+00:00ohcloud.top001 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48892025-11-22T10:48:49+00:00ohcloud.top111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBEAAgACBdsx+iVjlxCmsk491fIrZRXd2miMO5ua7gShjYp2H5YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48882025-11-22T08:11:38+00:00japaneseasmr.com111 . alpn="h3,h2" ipv4hint=104.21.17.157,172.67.177.18 ech=AEX+DQBBywAgACCxmfz3C+YpiGOKxLwivvqtwcc2TMrP+0zcUZ5Zggn7TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:119d,2606:4700:3035::ac43:b112
48872025-11-22T07:42:16+00:00test.defo.ie111 . ech=AEb+DQBCqQAgACBlm7cfDx/gKuUAwRTe+Y9MExbIyuLpLcgTORIdi69uewAEAAEAAQATcHVibGljLnRlc3QuZGVmby5pZQAA
48862025-11-22T06:26:07+00:00hitomi.la001 . alpn="h3,h2"
48852025-11-22T06:25:40+00:00nhentai.net001 . alpn="h2" ipv4hint=104.26.4.188,104.26.5.188,172.67.74.203
48842025-11-22T01:40:32+00:00losethisball.com111 . alpn="h3,h2" ipv4hint=104.21.83.202,172.67.181.73 ech=AEX+DQBB+QAgACAWVAVc3i9kFfAg6ewUQggD0pjvF2OE0FoEAnZTJwNKagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:53ca,2606:4700:3037::ac43:b549
48832025-11-21T21:08:59+00:00sky.rethinkdns.com111 . alpn="h3,h2" ipv4hint=104.18.0.48,104.18.1.48 ech=AEX+DQBB9gAgACAqcHH/IAFdOWVblTti6cMnbt7jzwqW0juuBYhgQpJwUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700::6812:30,2606:4700::6812:130
48822025-11-21T16:51:15+00:00booru.org111 . alpn="h3,h2" ipv4hint=104.26.12.238,104.26.13.238,172.67.69.95 ech=AEX+DQBBxAAgACDthRAYYpfuM3DT5oH4oA7F3S9L/IdokAcsjYvWI1VvWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:cee,2606:4700:20::681a:dee,2606:4700:20::ac43:455f
48812025-11-21T14:02:04+00:00bleachbooru.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBNQAgACCUTsgPxBYTLm0muk25EyausG5/uZ5h6SYsJUJLlBGkIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48802025-11-21T13:31:15+00:00booru.org111 . alpn="h3,h2" ipv4hint=104.26.12.238,104.26.13.238,172.67.69.95 ech=AEX+DQBBNQAgACCUTsgPxBYTLm0muk25EyausG5/uZ5h6SYsJUJLlBGkIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:cee,2606:4700:20::681a:dee,2606:4700:20::ac43:455f
48792025-11-21T12:38:34+00:00tsumino.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48782025-11-21T12:37:20+00:00exhentai.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48772025-11-21T12:37:13+00:00e-hentai.org001 . alpn="h3,h2" ipv4hint=172.66.132.196,172.66.140.62
48762025-11-21T12:32:43+00:00hentailib.me001 . alpn="h2" ipv4hint=188.114.96.0,188.114.97.0 ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48752025-11-21T12:32:17+00:00rule34hentai.net111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48742025-11-21T12:31:50+00:00konachan.com111 . alpn="h3,h2" ipv4hint=104.21.4.105,172.67.131.252 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:469,2606:4700:3035::ac43:83fc
48732025-11-21T12:31:37+00:00tbib.org111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48722025-11-21T12:31:08+00:00e621.net111 . alpn="h2" ipv4hint=104.20.31.112,172.66.160.235 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:10::6814:1f70,2606:4700:10::ac42:a0eb
48712025-11-21T12:30:40+00:00hypnohub.net111 . alpn="h3,h2" ipv4hint=104.21.20.152,172.67.193.40 ech=AEX+DQBBUQAgACC2BADygefvMziyCU8tjGf3KUF3b8QJr5hmjwj6XvzvDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1498,2606:4700:3034::ac43:c128
48702025-11-21T12:30:33+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
48692025-11-21T12:30:20+00:00rule34.paheal.net00cname
48682025-11-21T12:30:11+00:00rule34.xxx001 . alpn="h3,h2" ipv4hint=104.20.43.5,172.66.156.23 ipv6hint=2606:4700:10::6814:2b05,2606:4700:10::ac42:9c17
48672025-11-21T11:45:15+00:00nhentai.net001 . alpn="h2" ipv4hint=104.26.4.188,104.26.5.188,172.67.74.203
48662025-11-21T11:44:42+00:00hentaihand.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48652025-11-21T11:44:31+00:00imhentai.xxx001 . alpn="h3,h2" ipv4hint=104.26.12.229,104.26.13.229,172.67.71.114 ipv6hint=2606:4700:20::681a:ce5,2606:4700:20::681a:de5,2606:4700:20::ac43:4772
48642025-11-21T11:44:11+00:00hentaifox.com001 . alpn="h3,h2" ipv4hint=104.26.12.89,104.26.13.89,172.67.72.105 ipv6hint=2606:4700:20::681a:c59,2606:4700:20::681a:d59,2606:4700:20::ac43:4869
48632025-11-21T11:43:57+00:00hitomi.la001 . alpn="h3,h2"
48622025-11-21T11:43:21+00:00hentai.tv111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48612025-11-21T11:42:56+00:00uncensoredhentai.xxx111 . alpn="h3,h2" ipv4hint=104.21.74.206,172.67.162.228 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a2e4,2606:4700:3037::6815:4ace
48602025-11-21T11:42:39+00:00xanimeporn.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48592025-11-21T11:42:29+00:00animeidhentai.com001 . alpn="h3,h2" ipv4hint=104.26.8.16,104.26.9.16,172.67.68.245 ipv6hint=2606:4700:20::681a:810,2606:4700:20::681a:910,2606:4700:20::ac43:44f5
48582025-11-21T11:42:08+00:00wowhdhentai.com111 . alpn="h3,h2" ipv4hint=104.21.72.27,172.67.174.34 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ae22,2606:4700:3032::6815:481b
48572025-11-21T11:41:51+00:00muchohentai.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48562025-11-21T11:41:38+00:00underhentai.net111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48552025-11-21T11:41:22+00:00oppai.stream111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48542025-11-21T11:40:50+00:00animestigma.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48532025-11-21T11:40:30+00:00hstream.moe111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48522025-11-21T11:40:10+00:00haho.moe111 . alpn="h3,h2" ipv4hint=104.21.32.171,172.67.153.22 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:20ab,2606:4700:3037::ac43:9916
48512025-11-21T11:38:48+00:00hanime.tv111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB+wAgACCcygmYi2TFvgQAALe8/F8u5eyiHRIc3LAAfEk6CY/MfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48502025-11-21T10:23:04+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
48492025-11-20T22:30:38+00:00uu.me111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB/QAgACAeB1sknXEVjtL5c/Gjgh0Fz6MlAPRHCyijEJNjD/AKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
48482025-11-20T22:29:58+00:00www.g.cn001 . alpn="h2,h3"
48472025-11-20T22:29:41+00:00www.v.pn111 . alpn="h3,h2" ipv4hint=104.26.14.203,104.26.15.203,172.67.72.220 ech=AEX+DQBB/QAgACAeB1sknXEVjtL5c/Gjgh0Fz6MlAPRHCyijEJNjD/AKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:20::681a:ecb,2606:4700:20::681a:fcb,2606:4700:20::ac43:48dc
48462025-11-20T22:28:49+00:00www.a.ai111 . alpn="h3,h2" ipv4hint=104.21.64.12,172.67.174.23 ech=AEX+DQBB/QAgACAeB1sknXEVjtL5c/Gjgh0Fz6MlAPRHCyijEJNjD/AKNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:400c,2606:4700:3037::ac43:ae17
48452025-11-20T22:28:06+00:00www.g.co00cname
48442025-11-20T22:28:02+00:00www.g.co00cname
48432025-11-20T22:27:58+00:00www.g.co00cname
48422025-11-20T22:27:53+00:00www.g.co00cname

File entries: 4891


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