struktureretsidemandsoplæring.dk xn--struktureretsidemandsoplring-hpc.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 22 changes
Scanned AtChanges since previous scan
2026-08-26 05:41:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBeQAgACCSXe+UsQTxoI7lXwXO0embTzb/PeDqhn/ipvfieRZEBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da
SOA + serial 2413127017 − serial 2412793717
2026-08-21 20:01:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBeQAgACCSXe+UsQTxoI7lXwXO0embTzb/PeDqhn/ipvfieRZEBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBCwAgACAy9Oh0dyY/BA/QIHtAmKaG7thlJaD0c6rin23xDLVjXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da
SOA + serial 2412793717 − serial 2409211172
DNSSEC + indeterminate − insecure
2026-07-11 17:55:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBCwAgACAy9Oh0dyY/BA/QIHtAmKaG7thlJaD0c6rin23xDLVjXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBZwAgACB2W6ZTOzA9079RR0x9iYIeL10EATZ30DQl6cQZ7OyPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da
SOA + serial 2409211172 − serial 2404115068
2026-06-29 22:54:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBZwAgACB2W6ZTOzA9079RR0x9iYIeL10EATZ30DQl6cQZ7OyPcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBMAAgACCzfJnkHeFOvEV0dvKuEgc21MVV2kIl7TpTvua7c4uSdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da
DNSSEC + insecure − indeterminate
2026-06-27 07:50:52
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBMAAgACCzfJnkHeFOvEV0dvKuEgc21MVV2kIl7TpTvua7c4uSdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBqAAgACDU6WD2/19uz4YCzpkhqeqF+3Q9fNMDmWkvDIXmBzT8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da
2026-06-25 17:28:21
NS + ariella.ns.cloudflare.com + kareem.ns.cloudflare.com
A + 104.21.8.218 + 172.67.140.71
AAAA + 2606:4700:3033::ac43:8c47 + 2606:4700:3037::6815:8da
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBqAAgACDU6WD2/19uz4YCzpkhqeqF+3Q9fNMDmWkvDIXmBzT8KwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c47,2606:4700:3037::6815:8da
SOA + serial 2404115068
2026-06-25 03:32:51
NS − ariella.ns.cloudflare.com − kareem.ns.cloudflare.com
A − 104.21.8.218 − 172.67.140.71
AAAA − 2606:4700:3034::6815:8da − 2606:4700:3037::ac43:8c47
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBMAAgACACN7S0ONDu1/LYaPDsolUkqO3yCnpi/91i/DxEJcP2UAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:8da,2606:4700:3037::ac43:8c47
SOA − serial 2404115068
2026-06-22 17:13:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBMAAgACACN7S0ONDu1/LYaPDsolUkqO3yCnpi/91i/DxEJcP2UAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:8da,2606:4700:3037::ac43:8c47 − 1 . alpn="h3,h2" ipv4hint=104.21.8.218,172.67.140.71 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:8da,2606:4700:3037::ac43:8c47
DNSSEC + indeterminate − secure
2026-06-17 14:25:30 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404115068 · DNSSEC secure

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