callcopenhagen.dk
📜 DNS record history  ·  ← Current records
📜 Record History13 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-20 14:32:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBB6AAgACAwsc0hfuR6HiPPTqS0Gwbxm8sB/0+sgsSQ8FIOLF1vQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBB5gAgACD4XvZu1eanBOOS91UaOcKt84P4J7AeQ6CeTUqZo7ZqOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2412630171 − serial 2412628388
2026-08-19 14:54:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBB5gAgACD4XvZu1eanBOOS91UaOcKt84P4J7AeQ6CeTUqZo7ZqOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBSgAgACDs+OGL6XpIIzjQi1MWQsrfuSqkn7skg2VmLT59Jo2qXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2412628388 − serial 2410337879
2026-07-24 17:48:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBSgAgACDs+OGL6XpIIzjQi1MWQsrfuSqkn7skg2VmLT59Jo2qXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBdwAgACBvuhtmF15G57GPbOiAe9+k9KOWaPIbAhIxEKpjLw5iNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2410337879 − serial 2409234507
2026-07-12 16:29:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBdwAgACBvuhtmF15G57GPbOiAe9+k9KOWaPIbAhIxEKpjLw5iNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBxQAgACCIjaDyUQPhJp6li3i7knfI5Ms5nsbAHanakerJ+r2NOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2409234507 − serial 2409170383
2026-07-10 18:57:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBxQAgACCIjaDyUQPhJp6li3i7knfI5Ms5nsbAHanakerJ+r2NOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBB7QAgACDy8Pw0tjK3BzomTFcoKScKgxGd3f12yGcRyY/dHk+tegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2409170383 − serial 2408758649
2026-07-08 17:36:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBB7QAgACDy8Pw0tjK3BzomTFcoKScKgxGd3f12yGcRyY/dHk+tegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBNAAgACDf3FeHbuAiZSoSxvcjgYvuZEykNZSrf5Vo4raVd9xBaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2408758649 − serial 2407862643
2026-07-01 08:48:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBNAAgACDf3FeHbuAiZSoSxvcjgYvuZEykNZSrf5Vo4raVd9xBaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBnwAgACDEe82OmDe7ceIPiPSpJL5BzLvvlykWp9jJE1fg9CLiWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
2026-06-29 14:46:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBnwAgACDEe82OmDe7ceIPiPSpJL5BzLvvlykWp9jJE1fg9CLiWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
2026-06-26 16:18:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBpwAgACBO4VJJ8IJawlqWhdVFCbsZh47uJWospqISyT19olJyIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
2026-06-25 20:43:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBnAAgACDejFFHB7PZbLHqsRdB2bgHiiyofrOEBBVy+Nbi0Gs4bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2407862643 − serial 2407703882
2026-06-23 19:55:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBnAAgACDejFFHB7PZbLHqsRdB2bgHiiyofrOEBBVy+Nbi0Gs4bAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBpQAgACBaGQwqfHxy5sjvLlr7+xVO+1YRVJsxRj5bRDKzgB/7BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0
SOA + serial 2407703882 − serial 2407516081
2026-06-22 03:40:58
AAAA + 2606:4700:3030::ac43:bab8 + 2606:4700:3033::6815:2be0 − 2606:4700:3037::6815:2be0 − 2606:4700:3037::ac43:bab8
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBpQAgACBaGQwqfHxy5sjvLlr7+xVO+1YRVJsxRj5bRDKzgB/7BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bab8,2606:4700:3033::6815:2be0 − 1 . alpn="h3,h2" ipv4hint=104.21.43.224,172.67.186.184 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2be0,2606:4700:3037::ac43:bab8
SOA + serial 2407516081 − serial 2405333712
2026-06-16 18:55:23 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405333712 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.

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