copenhagenfreeuniversity.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 12 changes
Scanned AtChanges since previous scan
2026-09-03 14:21:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBaQAgACCE6p7WXTToWQvXMlRL5fHVX4OOV6P0SN+S5FZaeES6bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:300d,2606:4700:3030::ac43:afb6 − 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBfAAgACCaSdKfOkVtfgrEvjJZeX9Z9pz8VM9uru6pv09/4UTVLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:300d,2606:4700:3030::ac43:afb6
SOA + serial 2413844383 − serial 2412563782
2026-08-19 19:19:29
A + 104.21.48.13 + 172.67.175.182 − 188.114.96.1 − 188.114.97.1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBfAAgACCaSdKfOkVtfgrEvjJZeX9Z9pz8VM9uru6pv09/4UTVLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:300d,2606:4700:3030::ac43:afb6 − 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:300d,2606:4700:3030::ac43:afb6
SOA + serial 2412563782 − serial 2407459969
2026-06-20 19:09:12
A + 188.114.96.1 + 188.114.97.1 − 104.21.48.13 − 172.67.175.182
AAAA + 2606:4700:3030::6815:300d + 2606:4700:3030::ac43:afb6 − 2606:4700:3033::ac43:afb6 − 2606:4700:3037::6815:300d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:300d,2606:4700:3030::ac43:afb6 − 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:afb6,2606:4700:3037::6815:300d
SOA + serial 2407459969 − serial 2403873793
2026-06-16 22:25:24
A + 104.21.48.13 + 172.67.175.182 − 188.114.96.9 − 188.114.97.9
AAAA + 2606:4700:3033::ac43:afb6 + 2606:4700:3037::6815:300d − 2a06:98c1:3120::9 − 2a06:98c1:3121::9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.48.13,172.67.175.182 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:afb6,2606:4700:3037::6815:300d − 1 . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
2026-06-16 22:20:15 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 HTTPS · serial 2403873793 · DNSSEC insecure

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