xopn.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-28 00:10:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
2026-08-27 20:00:41
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
SOA + serial 2413315291 − serial 2413179722
2026-08-26 18:59:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
2026-08-26 12:00:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBXwAgACDgj+Ybi9OhzyLCxwApWe8qYkEF/0KqoyAMVHF7ZF/DVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
SOA + serial 2413179722 − serial 2412783718
2026-08-22 01:21:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBXwAgACDgj+Ybi9OhzyLCxwApWe8qYkEF/0KqoyAMVHF7ZF/DVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBogAgACAZnLOymd4N2fxNCdDkFf6hVUItoZaZ1x0qfc6ybTLXRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
SOA + serial 2412783718 − serial 2412642706
2026-08-19 22:12:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBogAgACAZnLOymd4N2fxNCdDkFf6hVUItoZaZ1x0qfc6ybTLXRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBkwAgACCSCvcc/BOS4OwqCEyJAUhwWdbwHLkSyrxq1CxuBX/GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
SOA + serial 2412642706 − serial 2412512620
2026-08-18 21:03:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBkwAgACCSCvcc/BOS4OwqCEyJAUhwWdbwHLkSyrxq1CxuBX/GZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBEgAgACCVKfrRi4/aMDzBubzxdM6hXxULaDM3ys03RCdT1CJlJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
SOA + serial 2412512620 − serial 2408931753
2026-07-08 15:31:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBEgAgACCVKfrRi4/aMDzBubzxdM6hXxULaDM3ys03RCdT1CJlJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBSAAgACA9gKN9/kD8CF3nSrvzbn75GZS3X3G7MgY3HV4pEhtAZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f
SOA + serial 2408931753 − serial 2407463283
2026-06-23 18:48:05
AAAA + 2606:4700:3030::6815:4c91 + 2606:4700:3035::ac43:c41f − 2606:4700:3030::ac43:c41f − 2606:4700:3033::6815:4c91
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBSAAgACA9gKN9/kD8CF3nSrvzbn75GZS3X3G7MgY3HV4pEhtAZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4c91,2606:4700:3035::ac43:c41f − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBQAAgACD6RriygnhFShwHezuX3s2fhCCTl/l2KxhdqNY5ZPYkXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c41f,2606:4700:3033::6815:4c91
2026-06-20 21:33:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBQAAgACD6RriygnhFShwHezuX3s2fhCCTl/l2KxhdqNY5ZPYkXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c41f,2606:4700:3033::6815:4c91 − 1 . alpn="h3,h2" ipv4hint=104.21.76.145,172.67.196.31 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c41f,2606:4700:3033::6815:4c91
SOA + serial 2407463283 − serial 2407108975
2026-06-17 19:12:51 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2407108975 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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