geologiskundersøgelse.dk xn--geologiskundersgelse-pcc.dk
📜 DNS record history  ·  ← Current records
📜 Record History11 scans · 33 changes
Scanned AtChanges since previous scan
2026-08-26 12:39:21
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBiAAgACBNZKpC1XFLEuGHAszJt6evVHL7pJN1zKEE1isp9ZM2awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a
SOA + serial 2413129560 − serial 2411868365
2026-08-11 20:56:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBiAAgACBNZKpC1XFLEuGHAszJt6evVHL7pJN1zKEE1isp9ZM2awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBvgAgACCrAiQq1okUGBp83EJq5oA+4dl361HAVqysCpHEAHVvEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a
SOA + serial 2411868365 − serial 2409836298
2026-07-18 14:28:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBvgAgACCrAiQq1okUGBp83EJq5oA+4dl361HAVqysCpHEAHVvEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBmQAgACCSjKlo4k3JzTL5+nKmioEtvVRdH+uMbnxTnDZBMoQdLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a
SOA + serial 2409836298 − serial 2407721160
2026-07-04 21:27:03
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBmQAgACCSjKlo4k3JzTL5+nKmioEtvVRdH+uMbnxTnDZBMoQdLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a
DNSSEC + secure − bogus
2026-06-25 03:09:29
NS + fatima.ns.cloudflare.com + ryan.ns.cloudflare.com
A + 104.21.7.237 + 172.67.156.138
AAAA + 2606:4700:3032::6815:7ed + 2606:4700:3035::ac43:9c8a
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a
SOA + serial 2407721160
DNSSEC + bogus − indeterminate
2026-06-24 21:04:43 no changes
2026-06-23 12:26:41
NS − fatima.ns.cloudflare.com − ryan.ns.cloudflare.com
A − 104.21.7.237 − 172.67.156.138
AAAA − 2606:4700:3032::6815:7ed − 2606:4700:3035::ac43:9c8a
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBByAAgACDC2aT/WRvnJ7DyBzOPio0cO7jeBfJoyBX3GMA+Ns0fHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a
SOA − serial 2405647557
DNSSEC + indeterminate − bogus
2026-06-22 20:06:30
AAAA + 2606:4700:3032::6815:7ed + 2606:4700:3035::ac43:9c8a − 2606:4700:3034::ac43:9c8a − 2606:4700:3035::6815:7ed
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBByAAgACDC2aT/WRvnJ7DyBzOPio0cO7jeBfJoyBX3GMA+Ns0fHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBLgAgACAh4V20masyK5CKKmV2Gfdlq8fqU0lvexM1Rv4PxV+6OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9c8a,2606:4700:3035::6815:7ed
DNSSEC + bogus − secure
2026-06-21 00:11:48
NS + fatima.ns.cloudflare.com + ryan.ns.cloudflare.com
A + 104.21.7.237 + 172.67.156.138
AAAA + 2606:4700:3034::ac43:9c8a + 2606:4700:3035::6815:7ed
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBLgAgACAh4V20masyK5CKKmV2Gfdlq8fqU0lvexM1Rv4PxV+6OwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9c8a,2606:4700:3035::6815:7ed
SOA + serial 2405647557
2026-06-20 00:21:00
NS − fatima.ns.cloudflare.com − ryan.ns.cloudflare.com
A − 104.21.7.237 − 172.67.156.138
AAAA − 2606:4700:3034::ac43:9c8a − 2606:4700:3035::6815:7ed
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9c8a,2606:4700:3035::6815:7ed
SOA − serial 2405647557
2026-06-17 09:47:01 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405647557 · 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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