elearning-udvikling.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-27 15:28:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBB7gAgACDjb97KP6YVmnJEmItPXJ+TBePeT87Vjd9IS+KnQbe6dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31 − 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBXAAgACCXDKHSXgUZp5BQiesSpmZ3BJPpbc3rZvi9sQSnAeqiEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31
2026-08-25 21:58:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBXAAgACCXDKHSXgUZp5BQiesSpmZ3BJPpbc3rZvi9sQSnAeqiEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31 − 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBfQAgACBdfYnv1uSRzwPVH86IphbFCYsIjzeNli2fLokuqfmxEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31
2026-07-31 22:58:08
A + 104.21.12.49 + 172.67.193.171 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3031::ac43:c1ab + 2606:4700:3034::6815:c31 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBfQAgACBdfYnv1uSRzwPVH86IphbFCYsIjzeNli2fLokuqfmxEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31 − 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBuQAgACCb715ltOhHF/AsOemgjjy7bjnqXOCCDW5kHAz/gxe1OgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31
SOA + serial 2410747108 − serial 2405624573
2026-06-21 12:36:41
A + 188.114.96.1 + 188.114.97.1 − 104.21.12.49 − 172.67.193.171
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBuQAgACCb715ltOhHF/AsOemgjjy7bjnqXOCCDW5kHAz/gxe1OgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c1ab,2606:4700:3034::6815:c31 − 1 . alpn="h3,h2" ipv4hint=104.21.12.49,172.67.193.171 ech=AEX+DQBBXgAgACBk3IkpEn8VmeTeqwAXwjKHnHDe2nNyrlKhzDn33dKfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:c31,2606:4700:3033::ac43:c1ab
2026-06-17 06:46:13
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3031::6815:c31 − 2606:4700:3033::ac43:c1ab
2026-06-17 06:40:18 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 HTTPS · 2 TLSA · serial 2405624573 · 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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