letsbook.dk
📜 DNS record history  ·  ← Current records
📜 Record History15 scans · 8 changes
Scanned AtChanges since previous scan
2026-08-28 00:36:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.249,172.67.214.185 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d6b9,2606:4700:3036::6815:17f9 − 1 . alpn="h3,h2" ipv4hint=104.21.23.249,172.67.214.185 ech=AEX+DQBBSwAgACDFF/T7ijvN4tbf7ZV3XMgjP2dgqehZUTypoYu6gDrLTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d6b9,2606:4700:3036::6815:17f9
2026-07-23 11:54:49
NS + drake.ns.cloudflare.com + sima.ns.cloudflare.com − nonexistent.punktum.dk
A + 104.21.23.249 + 172.67.214.185
AAAA + 2606:4700:3033::ac43:d6b9 + 2606:4700:3036::6815:17f9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.249,172.67.214.185 ech=AEX+DQBBSwAgACDFF/T7ijvN4tbf7ZV3XMgjP2dgqehZUTypoYu6gDrLTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d6b9,2606:4700:3036::6815:17f9
SOA + serial 2410251702
DNSSEC + insecure − indeterminate
2026-07-18 16:20:39 no changes
2026-07-17 13:44:38 no changes
2026-07-16 12:36:47 no changes
2026-07-15 02:35:39 no changes
2026-07-12 10:19:26 no changes
2026-07-09 10:17:59 no changes
2026-07-08 09:44:50 no changes
2026-07-06 22:31:25 no changes
2026-07-05 14:17:01 no changes
2026-07-04 09:59:24 no changes
2026-07-02 23:12:24
NS + nonexistent.punktum.dk
2026-06-20 08:05:50 no changes
2026-06-17 21:38:54 baseline DNSSEC indeterminate

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 15 scans). Click a timestamp to view that full snapshot.

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