naturfagsakademiet.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 24 changes
Scanned AtChanges since previous scan
2026-08-27 13:16:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBMwAgACAgxhomKHehEW58NJqh4dTyKWEWuazzuXDGTTnRaCl5ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBB1gAgACAEjUNgxgXw0E1/Zv4P3kyGMrUUJDuuclgfX3jdoPWKBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2
SOA + serial 2413240432 − serial 2413000793
2026-08-24 04:52:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBB1gAgACAEjUNgxgXw0E1/Zv4P3kyGMrUUJDuuclgfX3jdoPWKBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBnwAgACDrzoZpDF1xlBTsQMbcrKQlxnsf51VQ//sSeHjqKdDHWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2
SOA + serial 2413000793 − serial 2412934756
2026-08-23 03:41:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBnwAgACDrzoZpDF1xlBTsQMbcrKQlxnsf51VQ//sSeHjqKdDHWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBiQAgACCxGJAuoG8V356LpsIibxedNw4YGDPhLzBmt+mD5B48ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2
SOA + serial 2412934756 − serial 2412554102
2026-08-19 00:15:59
A + 104.21.23.210 + 172.67.213.166 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3036::ac43:d5a6 + 2606:4700:3037::6815:17d2 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBiQAgACCxGJAuoG8V356LpsIibxedNw4YGDPhLzBmt+mD5B48ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBggAgACCxd/3IL9SPUObw00jXkoc+0plXcxr9Afcx4YCKmEp5PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
SOA + serial 2412554102 − serial 2412205761
2026-08-15 20:16:08
A + 188.114.96.1 + 188.114.97.1 − 104.21.23.210 − 172.67.213.166
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3036::ac43:d5a6 − 2606:4700:3037::6815:17d2
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBggAgACCxd/3IL9SPUObw00jXkoc+0plXcxr9Afcx4YCKmEp5PQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBRAAgACCCaNyjWhbekUl99BoM6qeiExubLc8PYY4+nJmizpvmAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2
SOA + serial 2412205761 − serial 2411166830
2026-08-03 01:59:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBRAAgACCCaNyjWhbekUl99BoM6qeiExubLc8PYY4+nJmizpvmAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBcAAgACCPF/sChQZzC/79jY/gby0QAaq0S+mbsQ2dj+a1pzuiLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2
SOA + serial 2411166830 − serial 2409093226
DNSSEC + insecure − indeterminate
2026-07-10 21:30:50
AAAA + 2606:4700:3036::ac43:d5a6 + 2606:4700:3037::6815:17d2 − 2606:4700:3030::ac43:d5a6 − 2606:4700:3031::6815:17d2
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBcAAgACCPF/sChQZzC/79jY/gby0QAaq0S+mbsQ2dj+a1pzuiLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d5a6,2606:4700:3037::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBawAgACB/lS+EVQIzFL1E1HnfMG6Xi/y9UGt4XqdM9ZI6CZV0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d5a6,2606:4700:3031::6815:17d2
SOA + serial 2409093226 − serial 2407831912
DNSSEC + indeterminate − insecure
2026-06-25 11:45:50
AAAA + 2606:4700:3030::ac43:d5a6 + 2606:4700:3031::6815:17d2 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBawAgACB/lS+EVQIzFL1E1HnfMG6Xi/y9UGt4XqdM9ZI6CZV0fAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d5a6,2606:4700:3031::6815:17d2 − 1 . alpn="h3,h2" ipv4hint=104.21.23.210,172.67.213.166 ech=AEX+DQBBvgAgACBJni85WGHe97uPSIHOOQhUxAzLI4MySMevNjtzivHyJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d5a6,2606:4700:3031::6815:17d2
SOA + serial 2407831912 − serial 2407019624
2026-06-18 06:05:20 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2407019624 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.

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