csek.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-25 12:48:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBB3gAgACCrNeffYBs54Ic9ySmupUCgFow0o7lg/fz5Dfsa4DNSIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959 − 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBtgAgACBenBMBvdPYl6eLQ/f1OnqHc8hiH+sm2r54ji36DSYBAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959
SOA + serial 2413098368 − serial 2412985412
2026-08-24 12:40:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBtgAgACBenBMBvdPYl6eLQ/f1OnqHc8hiH+sm2r54ji36DSYBAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959 − 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBbgAgACAeHEVYVgOA+enDhgzyjaxRDJHXEPcRA5SK9Q+n1/f4RgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959
SOA + serial 2412985412 − serial 2411796400
2026-08-10 07:19:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBbgAgACAeHEVYVgOA+enDhgzyjaxRDJHXEPcRA5SK9Q+n1/f4RgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959 − 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBSAAgACCQX9eM2xaCzXoSwa+W7UzbxWErZ7Nk9GpT0fJAz3meAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959
SOA + serial 2411796400 − serial 2406693623
2026-06-22 23:11:06
AAAA + 2606:4700:3030::ac43:9d64 + 2606:4700:3037::6815:5959 − 2606:4700:3032::ac43:9d64 − 2606:4700:3033::6815:5959
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBSAAgACCQX9eM2xaCzXoSwa+W7UzbxWErZ7Nk9GpT0fJAz3meAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959 − 1 . alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9d64,2606:4700:3033::6815:5959
2026-06-16 23:06:32 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406693623 · DNSSEC insecure

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