tudseborg.dk
📜 DNS record history  ·  ← Current records
📜 Record History3 scans · 5 changes
Scanned AtChanges since previous scan
2026-08-31 16:35:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBxgAgACDU02VX/J24gNRadHBUv0UeO9HK/mhXzzhdTfHDskF6WAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBPwAgACCIFwusAOS3LeljPx9Q9WGWS/Atu3AurKRxE9WrguLmFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb
SOA + serial 2413605310 − serial 2409869713
2026-07-18 23:00:05
AAAA + 2606:4700:3031::ac43:8679 + 2606:4700:3036::6815:19bb − 2606:4700:3031::6815:19bb − 2606:4700:3032::ac43:8679
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBPwAgACCIFwusAOS3LeljPx9Q9WGWS/Atu3AurKRxE9WrguLmFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8679,2606:4700:3036::6815:19bb − 1 . alpn="h3,h2" ipv4hint=104.21.25.187,172.67.134.121 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:19bb,2606:4700:3032::ac43:8679
SOA + serial 2409869713 − serial 2406329231
2026-06-17 14:06:16 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · 2 TLSA · serial 2406329231 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 3 scans). Click a timestamp to view that full snapshot.

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