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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
110882026-09-23T06:39:04+00:00d.animedia.dpdns.org111 . ech=AE/+DQBLAAAgACDg0FB0SjDSwUyC7NKKmEo3TirixZ9BIDhZ7HLNKmdecAAMAAEAAQABAAIAAQADABRkLmFuaW1lZGlhLmRwZG5zLm9yZwAA
110872026-09-23T04:32:27+00:00test.defo.ie111 . ech=AEb+DQBCqQAgACBlm7cfDx/gKuUAwRTe+Y9MExbIyuLpLcgTORIdi69uewAEAAEAAQATcHVibGljLnRlc3QuZGVmby5pZQAA
110862026-09-23T04:30:51+00:00defo.ie111 . ipv4hint=213.108.108.101 ech=AMD+DQA88QAgACA3jY8XsAPnhHHu81QFp5IGYSBD8tknCuoY3I+RRuGkQAAEAAEAAQANY292ZXIuZGVmby5pZQAA/g0APC4AIAAgfOK9XSeEeT5WTvRKPOGl1Dp7zDa8ET73toZI6BEbiFkABAABAAEADWNvdmVyLmRlZm8uaWUAAP4NADxkACAAIHfOouztAnfbdNDWhDqRYLGUJYrWrnn7LAZVxa9m11oFAAQAAQABAA1jb3Zlci5kZWZvLmllAAA= ipv6hint=2a00:c6c0:0:116:5::10
110852026-09-23T04:24:03+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
110842026-09-23T04:15:38+00:00youtube.com001 .
110832026-09-23T00:16:40+00:00youtube.com001 .
110822026-09-23T00:16:13+00:00cloudfare.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBoAAgACDXqb8UltVlB1gDiwNadmQbL4AApc/6BKXFF3w0MsBNbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
110812026-09-22T22:13:00+00:00d.animedia.dpdns.org011 . ech=AD7+DQA6AAAgACDgGsRw+H/OIEcS75J1ZogiCJCQhROW8tVMG+WNRgfLOwAMAAEAAQABAAIAAQADAANkLmEAAA==
110802026-09-22T16:30:05+00:00hantagu.dev011 . alpn="h3,h2,http/1.1" ech=AD7+DQA6rgAgACD6eK2+d4Dcv0HLB/af9qwrUEp6gFH50tOmXXbTP6/6XQAEAAEAAwALaGFudGFndS5kZXYAAA==
110792026-09-22T15:05:28+00:00www.scribd.com00cname
110782026-09-22T14:08:09+00:00wiberg.nu001 . alpn="h3,h2"
110772026-09-22T13:14:03+00:00www.superbahis1010.com111 . alpn="h2,h3" ech=AEX+DQBBGgAgACAMUryuxgddKi93XGE8tx83mxNyN+3+Mg3gKs1u/8lsQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
110762026-09-22T12:02:03+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AED+DQA8+AAgACBcTqOx1ySaVRDR0bev8eU5I4MesWGU8WvPpf47D9NJTAAEAAMAAwANY292ZXIuZGFvLm1vZQAA ipv6hint=2001:4451:74e:ba11::2
110752026-09-22T11:07:56+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110742026-09-22T11:07:43+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110732026-09-22T11:07:22+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110722026-09-22T11:03:05+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110712026-09-22T11:02:03+00:00upcloud.com001 . alpn="h2" ipv4hint=172.66.40.194,172.66.43.62 ipv6hint=2606:4700:3108::ac42:28c2,2606:4700:3108::ac42:2b3e
110702026-09-22T11:00:20+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110692026-09-22T10:59:35+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110682026-09-22T10:58:06+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBByAAgACDCutpXwwx4Bt2OMSoZS0rTlfITmzIPo5bt+uDDi0/wWQAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110672026-09-22T10:56:48+00:00goffs.com001 . alpn="h2" ipv4hint=104.26.14.137,104.26.15.137,172.67.74.2 ipv6hint=2606:4700:20::681a:e89,2606:4700:20::681a:f89,2606:4700:20::ac43:4a02
110662026-09-22T10:55:22+00:00ihrb.ie111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBB/gAgACDfUtAAnHMbfKkGp0tpppMCsW1/56W7/RdmpC7oOoGVYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
110652026-09-22T10:54:29+00:00irishracing.com001 . alpn="h2" ipv4hint=104.20.25.195,172.66.144.82 ipv6hint=2606:4700:10::6814:19c3,2606:4700:10::ac42:9052
110642026-09-22T10:53:04+00:00www.superbahis1550.com111 . alpn="h2,h3" ech=AEX+DQBB/gAgACDfUtAAnHMbfKkGp0tpppMCsW1/56W7/RdmpC7oOoGVYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=
110632026-09-22T10:52:26+00:00printerbase.co.uk001 . alpn="h3,h2" ipv4hint=104.26.12.118,104.26.13.118,172.67.75.9 ipv6hint=2606:4700:20::681a:c76,2606:4700:20::681a:d76,2606:4700:20::ac43:4b09
110622026-09-22T10:43:58+00:00cwtek.co.uk111 . alpn="h3,h2" ipv4hint=104.21.64.73,172.67.178.116 ech=AEX+DQBB/gAgACDfUtAAnHMbfKkGp0tpppMCsW1/56W7/RdmpC7oOoGVYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4049,2606:4700:3035::ac43:b274
110612026-09-22T10:27:09+00:00jimthompsonfabrics.com001 . alpn="h2" ipv4hint=104.20.41.102,172.66.172.193 ipv6hint=2606:4700:10::6814:2966,2606:4700:10::ac42:acc1
110602026-09-22T10:26:46+00:00www.jimthompsonfabrics.com001 . alpn="h2" ipv4hint=104.20.41.102,172.66.172.193 ipv6hint=2606:4700:10::6814:2966,2606:4700:10::ac42:acc1
110592026-09-22T07:55:41+00:00fxggxt.com011 . alpn="h3,h2" ipv4hint=104.21.0.141,172.67.128.17 ech=AEX+DQBBnQAgACDWksNP05rO7T+c2ehhf13BJAljkuJHDUTeLSGefCe9QgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:8d,2606:4700:3035::ac43:8011
110582026-09-22T02:10:26+00:00mangadex.org001 . alpn="h3,h2" ipv4hint=45.129.229.1,45.129.229.2
110572026-09-22T00:21:48+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
110562026-09-22T00:21:48+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
110552026-09-21T22:41:51+00:00instagram.com00\[ 2 z-p42-instagram.fallback.c10r.facebook.com. alpn="h2,h3" \] \[1 . alpn="h2,h3" \]
110542026-09-21T19:23:34+00:00my.nextdns.io00cname
110532026-09-21T15:40:17+00:00youtube.com001 .
110522026-09-21T13:24:09+00:00f95zone.to111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBZQAgACDNxwjkD4tRCDFss/Ah5CsKb+eG18EhhEkdPDPtEVXsbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
110512026-09-21T13:23:51+00:00loverslab.com001 . alpn="h3,h2" ipv4hint=104.26.0.96,104.26.1.96,172.67.71.146 ipv6hint=2606:4700:20::681a:60,2606:4700:20::681a:160,2606:4700:20::ac43:4792
110502026-09-21T13:23:34+00:00gamcore.com001 . alpn="h2,h3"
110492026-09-21T12:37:31+00:00www.bing.com00cname
110482026-09-21T09:47:06+00:00midlandspointing.com111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBIQAgACCRqx0nKi4LdRVXmNE4n/2qEimwVq8JNCX+V7ECuAphcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
110472026-09-21T09:41:45+00:00crichd.at111 . alpn="h3,h2" ipv4hint=188.114.96.0,188.114.97.0 ech=AEX+DQBBIQAgACCRqx0nKi4LdRVXmNE4n/2qEimwVq8JNCX+V7ECuAphcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::,2a06:98c1:3121::
110462026-09-21T08:38:33+00:00git.hombre.asia001 . alpn="h3,h2" ipv4hint=112.201.231.28 ipv6hint=2001:4451:74e:ba11::2
110452026-09-21T08:14:30+00:00git.hombre.asia011 . alpn="h3,h2" ipv4hint=112.201.231.28 ech=AEX+DQBBPgAgACC/g8tftT6BWB3b9/gBeSdXr5l9t6gZq8+taJ+FjYB5AwAEAAMAAwASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2001:4451:74e:ba11::2
110442026-09-21T04:45:48+00:00cloudflare.com001 . alpn="h3,h2" ipv4hint=104.16.132.229,104.16.133.229 ipv6hint=2606:4700::6810:84e5,2606:4700::6810:85e5
110432026-09-21T04:38:19+00:00www.n-tv.de00cname
110422026-09-21T03:36:16+00:00secure.login.gov00cname
110412026-09-21T03:12:27+00:00secure.login.gov00cname
110402026-09-21T01:34:12+00:00brave.com001 . alpn="h2,h3"
110392026-09-21T01:33:34+00:00dnscheck.tools111 . alpn="h3,h2" ipv4hint=116.203.95.251 ech=AEH+DQA9IgAgACAMNBQDAzl/JTg+xRZpSOL4c41Y6CS2Tvm5UXRRqJkRPwAEAAEAAQAOZWNoLmFkZHIudG9vbHMAAA== ipv6hint=2a01:4f8:1c1e:84c3::1000

File entries: 11088


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