geocenterkøbenhavn.dk xn--geocenterkbenhavn-90b.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 30 changes
Scanned AtChanges since previous scan
2026-08-10 06:40:44
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBEAAgACBc5rhJUgx/SRHXHvOTrZR4uvMPv7NjmPHjCzUE36/qDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f − 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBoQAgACAFyR4nxjfIhmu0du/ZzF0N3DUl3Fx6A8lnVwHyeQz9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f
SOA + serial 2411731890 − serial 2409884535
2026-07-19 10:13:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBoQAgACAFyR4nxjfIhmu0du/ZzF0N3DUl3Fx6A8lnVwHyeQz9VwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f − 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBlQAgACDPMlRE6qs8s97XlKf9iIf+CJIIpcCDPFl+jbNaLZNSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f
SOA + serial 2409884535 − serial 2409658289
2026-07-17 06:17:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBlQAgACDPMlRE6qs8s97XlKf9iIf+CJIIpcCDPFl+jbNaLZNSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f − 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBFgAgACDYRgZcGS0vwdTv022gHBCZoFnnpyS2lqeqYf7yRkTeaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f
SOA + serial 2409658289 − serial 2407584685
2026-06-26 04:36:15
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBFgAgACDYRgZcGS0vwdTv022gHBCZoFnnpyS2lqeqYf7yRkTeaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f − 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f
2026-06-26 03:51:31
NS + fatima.ns.cloudflare.com + ryan.ns.cloudflare.com
A + 104.21.68.13 + 172.67.184.159
AAAA + 2606:4700:3034::6815:440d + 2606:4700:3036::ac43:b89f
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBvgAgACD24gmTILd0Z/WnkYY5L23kOn2DhJNgCIM2lZufrsppdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:440d,2606:4700:3036::ac43:b89f
SOA + serial 2407584685
DNSSEC + secure − indeterminate
2026-06-24 09:36:21
NS − fatima.ns.cloudflare.com − ryan.ns.cloudflare.com
A − 188.114.96.1 − 188.114.97.1
AAAA − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB1gAgACB9wMDJwivNDs9bAwkeqqWvPgvHbVqBqUv4AmtyPhyPcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA − serial 2405511082
DNSSEC + indeterminate − secure
2026-06-21 22:29:02
NS + fatima.ns.cloudflare.com + ryan.ns.cloudflare.com
A + 188.114.96.1 + 188.114.97.1
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB1gAgACB9wMDJwivNDs9bAwkeqqWvPgvHbVqBqUv4AmtyPhyPcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2405511082
2026-06-20 19:55:37
NS − fatima.ns.cloudflare.com − ryan.ns.cloudflare.com
A − 104.21.68.13 − 172.67.184.159
AAAA − 2606:4700:3031::ac43:b89f − 2606:4700:3033::6815:440d
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b89f,2606:4700:3033::6815:440d
SOA − serial 2405511082
2026-06-19 23:08:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBjQAgACDLcc0IVU47ovwQ8f0u0keIUrvqMVxNDz7J9ttgklC2AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b89f,2606:4700:3033::6815:440d − 1 . alpn="h3,h2" ipv4hint=104.21.68.13,172.67.184.159 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b89f,2606:4700:3033::6815:440d
2026-06-17 09:43:26 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405511082 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 10 scans). Click a timestamp to view that full snapshot.

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