erhvervsskole.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-28 04:02:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBzwAgACBTSB3apXixaEI71fZoMKUzij6ilRhhH7A4KRauzohfNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8 − 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8
2026-08-26 05:14:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8 − 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBegAgACDd2bh8EHioernztiYAzqP8cOsVzw9HpyfH3L6NAzpvBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8
2026-08-18 12:21:22
A + 104.21.58.68 + 172.67.201.200 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::6815:3a44 + 2606:4700:3037::ac43:c9c8 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBegAgACDd2bh8EHioernztiYAzqP8cOsVzw9HpyfH3L6NAzpvBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB7gAgACBVJR2q/veFXh+UCf8ilbcEfYm5jMopCFTdzGI0QdZ3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2412463897 − serial 2412109162
2026-08-14 09:59:16
A + 188.114.96.1 + 188.114.97.1 − 104.21.58.68 − 172.67.201.200
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3032::6815:3a44 − 2606:4700:3037::ac43:c9c8
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB7gAgACBVJR2q/veFXh+UCf8ilbcEfYm5jMopCFTdzGI0QdZ3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBB6wAgACA5kwfThVesSeqCwGFIOh6HOehXDN/M7SBczSVPkm3cHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8
SOA + serial 2412109162 − serial 2410612170
2026-07-27 12:03:56
A + 104.21.58.68 + 172.67.201.200 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3032::6815:3a44 + 2606:4700:3037::ac43:c9c8 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBB6wAgACA5kwfThVesSeqCwGFIOh6HOehXDN/M7SBczSVPkm3cHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a44,2606:4700:3037::ac43:c9c8 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB4gAgACAOZqt14v7AFdRslfnCj00p8BlXWoGHCYxvdp1F6fX4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2410612170 − serial 2410390293
2026-07-25 11:11:04
A + 188.114.96.1 + 188.114.97.1 − 104.21.58.68 − 172.67.201.200
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3031::ac43:c9c8 − 2606:4700:3036::6815:3a44
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB4gAgACAOZqt14v7AFdRslfnCj00p8BlXWoGHCYxvdp1F6fX4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBB3gAgACCPKMPUWYsfllfGVguuvZBi9k/vK3KCiR6DJ8kZWt9oGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c9c8,2606:4700:3036::6815:3a44
SOA + serial 2410390293 − serial 2408316690
2026-07-03 10:38:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBB3gAgACCPKMPUWYsfllfGVguuvZBi9k/vK3KCiR6DJ8kZWt9oGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c9c8,2606:4700:3036::6815:3a44 − 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c9c8,2606:4700:3036::6815:3a44
SOA + serial 2408316690 − serial 2406997976
2026-06-20 07:50:06
A + 104.21.58.68 + 172.67.201.200 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3031::ac43:c9c8 + 2606:4700:3036::6815:3a44 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBHAAgACC+SFRaafkH82GZ3ptOKCPrsK30Bnjo3vG5v3A+He0jQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c9c8,2606:4700:3036::6815:3a44 − 1 . alpn="h3,h2" ipv4hint=104.21.58.68,172.67.201.200 ech=AEX+DQBBOgAgACAa0+y4n1KX4T2blpfoPVbwuK30TP7kG5m/OtVvcR6jfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c9c8,2606:4700:3036::6815:3a44
2026-06-17 08:06:00 baseline 2 NS · 2 A · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406997976 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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