administrationsbureauet.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 23 changes
Scanned AtChanges since previous scan
2026-08-26 08:44:31
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBpAAgACANEvMQAXgBwVfzuGUlBKfZaE68CiirdMGu1orPSr7aVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f0d,2606:4700:3037::6815:4f5c − 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBzQAgACDfXeqy9qjZ902etlEUoA9mosJwByrwfCUZaJ0n/9+ZXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f0d,2606:4700:3037::6815:4f5c
2026-08-09 23:05:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBzQAgACDfXeqy9qjZ902etlEUoA9mosJwByrwfCUZaJ0n/9+ZXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f0d,2606:4700:3037::6815:4f5c − 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f0d,2606:4700:3037::6815:4f5c
SOA + serial 2411697952 − serial 2410202723
2026-07-23 03:13:46
AAAA + 2606:4700:3030::ac43:8f0d − 2606:4700:3037::ac43:8f0d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBUgAgACC3pgE8B7uTALV92rotMa6kYvAbfXoxFHnAzzST25GMAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f0d,2606:4700:3037::6815:4f5c − 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBFQAgACDv5ANalAi8b6OsMJlg/SWkg1CHU2Zwuq7OTvnUkiArBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4f5c,2606:4700:3037::ac43:8f0d
SOA + serial 2410202723 − serial 2406585836
2026-06-24 12:32:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBFQAgACDv5ANalAi8b6OsMJlg/SWkg1CHU2Zwuq7OTvnUkiArBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4f5c,2606:4700:3037::ac43:8f0d − 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBzQAgACBj9Cs9OKLJNFAa4mxRIxXNWbfLl/bZg0x0HvmvkLbeAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4f5c,2606:4700:3037::ac43:8f0d
2026-06-20 23:21:19
NS + addilyn.ns.cloudflare.com + lex.ns.cloudflare.com
A + 104.21.79.92 + 172.67.143.13
MX + 0 administrationsbureauet-dk.mail.protection.outlook.com
AAAA + 2606:4700:3037::6815:4f5c + 2606:4700:3037::ac43:8f0d
TXT + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBzQAgACBj9Cs9OKLJNFAa4mxRIxXNWbfLl/bZg0x0HvmvkLbeAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4f5c,2606:4700:3037::ac43:8f0d
SOA + serial 2406585836
DNSSEC + insecure − indeterminate
2026-06-20 22:38:38
NS − addilyn.ns.cloudflare.com − lex.ns.cloudflare.com
A − 104.21.79.92 − 172.67.143.13
MX − 0 administrationsbureauet-dk.mail.protection.outlook.com
AAAA − 2606:4700:3037::6815:4f5c − 2606:4700:3037::ac43:8f0d
TXT − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.79.92,172.67.143.13 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4f5c,2606:4700:3037::ac43:8f0d
SOA − serial 2406585836
DNSSEC + indeterminate − insecure
2026-06-16 13:18:05 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 1 TXT · 1 HTTPS · serial 2406585836 · DNSSEC insecure

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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