cfw.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 29 changes
Scanned AtChanges since previous scan
2026-08-26 20:48:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68 − 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBB7gAgACBcOQs+ebU821sgSGiITMwo5qAhp8emgtLWxMQS8G4FEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68
2026-08-10 15:46:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBB7gAgACBcOQs+ebU821sgSGiITMwo5qAhp8emgtLWxMQS8G4FEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68 − 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBgAAgACAVM1tLD/3ML+S3hjItPueveI/WE3+zmQlZGAcu9TcmRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68
SOA + serial 2411753755 − serial 2410604184
2026-07-27 08:42:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBgAAgACAVM1tLD/3ML+S3hjItPueveI/WE3+zmQlZGAcu9TcmRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68 − 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBSgAgACDgogLKyCkUf/2kaSBA8qVIYAO0goohliAqSwulQc4tcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68
SOA + serial 2410604184 − serial 2406646268
2026-06-26 00:51:13
NS + aron.ns.cloudflare.com + troy.ns.cloudflare.com
A + 104.21.28.63 + 172.67.170.104
AAAA + 2606:4700:3030::6815:1c3f + 2606:4700:3032::ac43:aa68
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBSgAgACDgogLKyCkUf/2kaSBA8qVIYAO0goohliAqSwulQc4tcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1c3f,2606:4700:3032::ac43:aa68
SOA + serial 2406646268
DNSSEC + insecure − indeterminate
2026-06-22 20:45:44
NS − aron.ns.cloudflare.com − troy.ns.cloudflare.com
A − 104.21.28.63 − 172.67.170.104
AAAA − 2606:4700:3031::ac43:aa68 − 2606:4700:3037::6815:1c3f
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBbgAgACAPM71XYFlPKU7aw5VoyyacZeaut5mWn2a1rkN4U/hdPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aa68,2606:4700:3037::6815:1c3f
SOA − serial 2406646268
DNSSEC + indeterminate − insecure
2026-06-22 10:34:34
NS + aron.ns.cloudflare.com + troy.ns.cloudflare.com
A + 104.21.28.63 + 172.67.170.104
AAAA + 2606:4700:3031::ac43:aa68 + 2606:4700:3037::6815:1c3f
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.28.63,172.67.170.104 ech=AEX+DQBBbgAgACAPM71XYFlPKU7aw5VoyyacZeaut5mWn2a1rkN4U/hdPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:aa68,2606:4700:3037::6815:1c3f
SOA + serial 2406646268
DNSSEC + insecure − indeterminate
2026-06-21 15:29:11
NS − aron.ns.cloudflare.com − troy.ns.cloudflare.com
A − 188.114.96.1 − 188.114.97.1
AAAA − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA − serial 2406646268
DNSSEC + indeterminate − insecure
2026-06-16 20:15:25 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406646268 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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