cwkurser.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 6 changes
Scanned AtChanges since previous scan
2026-07-27 16:45:56
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.133,172.67.195.187 ech=AEX+DQBB/AAgACB+yF4UCLHQzLmedhuvkLrCLvuALRlnfgL+IzfIi0PydAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c3bb,2606:4700:3037::6815:4c85 − 1 . alpn="h3,h2" ipv4hint=104.21.76.133,172.67.195.187 ech=AEX+DQBBxgAgACC1mdpQ9JuKE4+VvpfwvVjfdQh8I/nh6vy8KAhtdm0vEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c3bb,2606:4700:3037::6815:4c85
SOA + serial 2410648765 − serial 2408984846
2026-07-08 19:33:52
A + 104.21.76.133 + 172.67.195.187 − 92.43.123.120
AAAA + 2606:4700:3036::ac43:c3bb + 2606:4700:3037::6815:4c85
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.76.133,172.67.195.187 ech=AEX+DQBBxgAgACC1mdpQ9JuKE4+VvpfwvVjfdQh8I/nh6vy8KAhtdm0vEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c3bb,2606:4700:3037::6815:4c85
SOA + serial 2408984846 − serial 2403862647
2026-06-25 02:12:59 no changes
2026-06-20 05:04:53 no changes
2026-06-16 23:28:48 no changes
2026-06-16 23:21:24 baseline 2 NS · 1 A · serial 2403862647 · DNSSEC insecure

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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