didakter.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 6 changes
Scanned AtChanges since previous scan
2026-07-30 13:47:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.207,172.67.163.93 ech=AEX+DQBBgwAgACCIrM5ahtdDj36uwalCLiuEWinjNIXfhPqcdAvFgTdaOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a35d,2606:4700:3034::6815:52cf − 1 . alpn="h3,h2" ipv4hint=104.21.82.207,172.67.163.93 ech=AEX+DQBB3wAgACAGJOTdFSTdjqc8fLxK5v+qiYWLXrXdZbJVIcVdSkk8XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a35d,2606:4700:3034::6815:52cf
SOA + serial 2410860988 − serial 2409583446
2026-07-18 06:42:47
AAAA + 2606:4700:3030::ac43:a35d + 2606:4700:3034::6815:52cf − 2606:4700:3033::6815:52cf − 2606:4700:3037::ac43:a35d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.207,172.67.163.93 ech=AEX+DQBB3wAgACAGJOTdFSTdjqc8fLxK5v+qiYWLXrXdZbJVIcVdSkk8XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a35d,2606:4700:3034::6815:52cf − 1 . alpn="h3,h2" ipv4hint=104.21.82.207,172.67.163.93 ech=AEX+DQBBpwAgACBs9pAv49sxGd5M0JtfDaykB/GTjkzZ+kxM+AhMXZDbXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:52cf,2606:4700:3037::ac43:a35d
SOA + serial 2409583446 − serial 2405759407
2026-06-19 16:38:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.82.207,172.67.163.93 ech=AEX+DQBBpwAgACBs9pAv49sxGd5M0JtfDaykB/GTjkzZ+kxM+AhMXZDbXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:52cf,2606:4700:3037::ac43:a35d − 1 . alpn="h3,h2" ipv4hint=104.21.82.207,172.67.163.93 ech=AEX+DQBBSwAgACAJY+QYLypsBy6f4MxwS8kDpHHA2vtr71U0rh7ar1Y4GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:52cf,2606:4700:3037::ac43:a35d
2026-06-17 02:45:31 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405759407 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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