tucdanmark.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 29 changes
Scanned AtChanges since previous scan
2026-08-28 02:19:01
A + 104.21.57.199 + 172.67.192.45 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3030::ac43:c02d + 2606:4700:3033::6815:39c7 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7 − 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBbwAgACCm1J1Xzz838Cnn0ntxbUTpVPb9jzoJq0gZbDTDhHupfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7
2026-08-17 23:47:09
A + 188.114.96.1 + 188.114.97.1 − 104.21.57.199 − 172.67.192.45
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3030::ac43:c02d − 2606:4700:3033::6815:39c7
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBbwAgACCm1J1Xzz838Cnn0ntxbUTpVPb9jzoJq0gZbDTDhHupfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7 − 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBDQAgACAXIy10HesSCEGJZZFVcaDY5B14EIcEUaSecqT5MN3IQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7
SOA + serial 2412484501 − serial 2411478428
2026-08-06 09:01:26
A + 104.21.57.199 + 172.67.192.45 − 188.114.96.9 − 188.114.97.9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBDQAgACAXIy10HesSCEGJZZFVcaDY5B14EIcEUaSecqT5MN3IQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7 − 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBLgAgACA0SOWXaeEUfJ/9uaqzEAttdUgR+N9iQ1ZIaypkFomGOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7
SOA + serial 2411478428 − serial 2407378911
2026-06-23 01:59:52
A + 188.114.96.9 + 188.114.97.9 − 104.21.57.199 − 172.67.192.45
AAAA + 2606:4700:3030::ac43:c02d + 2606:4700:3033::6815:39c7 − 2606:4700:3031::6815:39c7 − 2606:4700:3037::ac43:c02d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBLgAgACA0SOWXaeEUfJ/9uaqzEAttdUgR+N9iQ1ZIaypkFomGOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c02d,2606:4700:3033::6815:39c7 − 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:39c7,2606:4700:3037::ac43:c02d
2026-06-21 07:07:43
NS + perla.ns.cloudflare.com + uriah.ns.cloudflare.com
A + 104.21.57.199 + 172.67.192.45
AAAA + 2606:4700:3031::6815:39c7 + 2606:4700:3037::ac43:c02d
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:39c7,2606:4700:3037::ac43:c02d
SOA + serial 2407378911
DNSSEC + insecure − indeterminate
2026-06-21 06:19:06
NS − perla.ns.cloudflare.com − uriah.ns.cloudflare.com
A − 104.21.57.199 − 172.67.192.45
AAAA − 2606:4700:3031::6815:39c7 − 2606:4700:3037::ac43:c02d
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:39c7,2606:4700:3037::ac43:c02d
SOA − serial 2407378911
DNSSEC + indeterminate − insecure
2026-06-20 19:41:24
A + 104.21.57.199 + 172.67.192.45 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3031::6815:39c7 + 2606:4700:3037::ac43:c02d − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.57.199,172.67.192.45 ech=AEX+DQBBZwAgACB8MkD9IkXIScHP90pmctX+VcubFlOHleZ/exJUC+6UFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:39c7,2606:4700:3037::ac43:c02d − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2407378911 − serial 2404835311
2026-06-17 11:53:11 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404835311 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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