danmarks-og-grönlands-geologiske-undersögelse.dk xn--danmarks-og-grnlands-geologiske-undersgelse-0iey.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 19 changes
Scanned AtChanges since previous scan
2026-09-09 12:38:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBB1wAgACDsOmMhC1nw8fQut5z8IGGuw3PGiJtsH8YBUbWHs/6NXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBmAAgACCnOlGaFYEGhnVhfVE9xNf77eY5IyCyiqon+4zrOjULWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2414351455 − serial 2413943614
2026-09-05 11:41:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBmAAgACCnOlGaFYEGhnVhfVE9xNf77eY5IyCyiqon+4zrOjULWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2413943614 − serial 2413022328
2026-08-27 04:15:35
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBtgAgACBenBMBvdPYl6eLQ/f1OnqHc8hiH+sm2r54ji36DSYBAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
2026-08-24 12:47:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBtgAgACBenBMBvdPYl6eLQ/f1OnqHc8hiH+sm2r54ji36DSYBAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBXwAgACDgj+Ybi9OhzyLCxwApWe8qYkEF/0KqoyAMVHF7ZF/DVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2413022328 − serial 2412752794
2026-08-22 01:10:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBXwAgACDgj+Ybi9OhzyLCxwApWe8qYkEF/0KqoyAMVHF7ZF/DVgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBjgAgACAGd+wmoXQPMjzXpkwY+ze8vrvyh3X6bHrF0BXN0GD2OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2412752794 − serial 2412442657
2026-08-17 13:28:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBjgAgACAGd+wmoXQPMjzXpkwY+ze8vrvyh3X6bHrF0BXN0GD2OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBZwAgACBaz6aLb5mF7c/51IaCUfKO7zm3qmnq4IxVhbIVQk02OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2412442657 − serial 2411870010
2026-08-11 11:49:39
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBZwAgACBaz6aLb5mF7c/51IaCUfKO7zm3qmnq4IxVhbIVQk02OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBIQAgACBjimrUsMjzpcIYkzLcgjUYxIh/3+BMvMceUlWfOWvSRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2411870010 − serial 2409808308
2026-07-18 20:54:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBIQAgACBjimrUsMjzpcIYkzLcgjUYxIh/3+BMvMceUlWfOWvSRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0
SOA + serial 2409808308 − serial 2407722805
2026-06-25 20:31:13
AAAA + 2606:4700:3031::6815:2a83 + 2606:4700:3031::ac43:cde0 − 2606:4700:3033::6815:2a83 − 2606:4700:3035::ac43:cde0
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2a83,2606:4700:3031::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2a83,2606:4700:3035::ac43:cde0
SOA + serial 2407722805 − serial 2405649202
2026-06-21 07:05:32
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBIgAgACCBYdE+DzE+rOpR5P+SjZodmCzpXUxHN8fJfunZ1DZOGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2a83,2606:4700:3035::ac43:cde0 − 1 . alpn="h3,h2" ipv4hint=104.21.42.131,172.67.205.224 ech=AEX+DQBBRQAgACCWTkE9NUiAzRZwoF4kWakfW4gNiiGPoxcwtP/lpIQoWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2a83,2606:4700:3035::ac43:cde0
2026-06-17 00:15:33 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405649202 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 11 scans). Click a timestamp to view that full snapshot.

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