tjek-ud.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-24 14:49:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBB0wAgACBvcdMNkiAKssD1MMlAjwQ9suAXxEyj8jm+B6MzOy6bHAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8 − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBvgAgACAZnP9hHqsUeGfddIION92lkKly63Ya2n1323DD9H3VLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8
SOA + serial 2413023729 − serial 2412704465
2026-08-21 05:08:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBvgAgACAZnP9hHqsUeGfddIION92lkKly63Ya2n1323DD9H3VLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8 − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBEQAgACCiL3NmVRMJc1XhiKczjR/F2wCAnkH0OmrfY6bg8j16LwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8
SOA + serial 2412704465 − serial 2412594083
2026-08-20 03:11:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBEQAgACCiL3NmVRMJc1XhiKczjR/F2wCAnkH0OmrfY6bg8j16LwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8 − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBOAAgACDfu94F1GyokGvFS46+laEzSLSkAtA8vJmS+1HQDrV3OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8
SOA + serial 2412594083 − serial 2412384297
2026-08-16 20:20:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBOAAgACDfu94F1GyokGvFS46+laEzSLSkAtA8vJmS+1HQDrV3OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8 − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBqwAgACAtZfPW1ykL07/dU0hsGDGkahi4Fdw0pFL5ZyD5q3aTVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8
SOA + serial 2412384297 − serial 2407479230
2026-06-29 16:39:59
AAAA + 2606:4700:3030::6815:e1b + 2606:4700:3033::ac43:9da8 − 2606:4700:3032::ac43:9da8 − 2606:4700:3036::6815:e1b
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBqwAgACAtZfPW1ykL07/dU0hsGDGkahi4Fdw0pFL5ZyD5q3aTVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e1b,2606:4700:3033::ac43:9da8 − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBRAAgACBmZ5hm4SBIISaPEuHBb16If3PdpXonXf6lc+JEmDSxbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b
2026-06-22 16:22:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBRAAgACBmZ5hm4SBIISaPEuHBb16If3PdpXonXf6lc+JEmDSxbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBaQAgACA4S2JBj0mL5l26whte19zVei9pUBiTi4rsFsEinzwAXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b
2026-06-21 18:48:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBaQAgACA4S2JBj0mL5l26whte19zVei9pUBiTi4rsFsEinzwAXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBB2wAgACCy0Jo1hdYZeSig2z7lYyi/5ZcEzr4tJd+zWnxp2OgmYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b
SOA + serial 2407479230 − serial 2402580971
2026-06-20 18:15:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBB2wAgACCy0Jo1hdYZeSig2z7lYyi/5ZcEzr4tJd+zWnxp2OgmYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b − 1 . alpn="h3,h2" ipv4hint=104.21.14.27,172.67.157.168 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9da8,2606:4700:3036::6815:e1b
2026-06-17 12:58:45 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2402580971 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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