holckenhavnslot.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 13 changes
Scanned AtChanges since previous scan
2026-08-04 19:53:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBB/AAgACDVyMGNontCRccdsuC8gQP6B6o21TnuhGyyGCO4RxwWfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d − 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBB9gAgACBL3oMS0+wXqnFuLTb7Zqz3ve8Kc9wd7nKs3vzj4HubYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d
SOA + serial 2411289568 − serial 2409718930
2026-07-17 11:53:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBB9gAgACBL3oMS0+wXqnFuLTb7Zqz3ve8Kc9wd7nKs3vzj4HubYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d − 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d
SOA + serial 2409718930 − serial 2406173060
2026-06-27 10:03:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d − 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBB0AAgACDqQGSamv2ilX5a9XrRHgUgjZXFx1eYX2Spr6Ds0tiGWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d
2026-06-23 09:58:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBB0AAgACDqQGSamv2ilX5a9XrRHgUgjZXFx1eYX2Spr6Ds0tiGWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d − 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBBmQAgACAW2Zml2I0DYSJ6ZUQjSHgtTQ4aJ7FXZdhBDW7ShydAEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d
2026-06-20 00:23:53
NS + adel.ns.cloudflare.com + aiden.ns.cloudflare.com
A + 104.21.63.45 + 172.67.143.177
MX + 10 mail.holckenhavnslot.dk
AAAA + 2606:4700:3032::ac43:8fb1 + 2606:4700:3037::6815:3f2d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBBmQAgACAW2Zml2I0DYSJ6ZUQjSHgtTQ4aJ7FXZdhBDW7ShydAEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d
SOA + serial 2406173060
DNSSEC + insecure − indeterminate
2026-06-17 13:11:25 baseline DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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