sundskolenettet.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 10 changes
Scanned AtChanges since previous scan
2026-09-07 06:48:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBZAAgACADsdGPD6+4DHxTLBvzdNIn6bXXAgzGXKASguP1Nzz9AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:40f,2606:4700:3036::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBB4QAgACAc7j0+iuOoJXvoAdq6MQQ314btMp6PoCfAOiCUsbs5GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:40f,2606:4700:3036::ac43:8383
SOA + serial 2413971309 − serial 2411887084
2026-08-13 09:09:33
AAAA + 2606:4700:3031::6815:40f + 2606:4700:3036::ac43:8383 − 2606:4700:3034::6815:40f − 2606:4700:3034::ac43:8383
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBB4QAgACAc7j0+iuOoJXvoAdq6MQQ314btMp6PoCfAOiCUsbs5GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:40f,2606:4700:3036::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
SOA + serial 2411887084 − serial 2406786235
2026-07-03 00:46:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBB/wAgACCbiVieMdvkTDUDE/J0c3HqwVCXqBqCNqCZjfx7HRDcCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBfQAgACDyE0q9sCdfoHtdaJIQ+/TpbBEr4803v8+L2EgfJ2aucwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
2026-06-23 13:39:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBfQAgACDyE0q9sCdfoHtdaJIQ+/TpbBEr4803v8+L2EgfJ2aucwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBB6gAgACCmWsfKnxBIRMinjBvNZmTBCIAk0G6sxXmwwU+YJYkYFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
2026-06-20 05:59:58
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBB6gAgACCmWsfKnxBIRMinjBvNZmTBCIAk0G6sxXmwwU+YJYkYFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBBQAgACAVsMpmgZ3l/SMtYfyeo5fqitS5TdYk2W+6eZ/m+mH/YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
2026-06-19 21:43:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBBQAgACAVsMpmgZ3l/SMtYfyeo5fqitS5TdYk2W+6eZ/m+mH/YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383 − 1 . alpn="h3,h2" ipv4hint=104.21.4.15,172.67.131.131 ech=AEX+DQBBUgAgACBikhzZAr7Rk2pMlFm723zwb2k97MV6NY84MH+YnyTnJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:40f,2606:4700:3034::ac43:8383
DNSSEC + insecure − bogus
2026-06-18 02:04:16 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406786235 · DNSSEC bogus

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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