folkeskole.dk
📜 DNS record history  ·  ← Current records
📜 Record History10 scans · 16 changes
Scanned AtChanges since previous scan
2026-08-27 17:09:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1
SOA + serial 2413287048 − serial 2412312369
2026-08-26 21:15:19
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBXgAgACDkiCXBB1KXLbQ/bnREemslrR9sNZ/BZnpSCjPG3cEMCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1
2026-08-25 23:14:28
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBXgAgACDkiCXBB1KXLbQ/bnREemslrR9sNZ/BZnpSCjPG3cEMCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBvwAgACCIWy6D65Z8HB27m4m4YaJ/dQOnX2PpnaT6uefX6BcIPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1
2026-08-16 16:07:49
AAAA + 2606:4700:3032::6815:5a90 + 2606:4700:3033::ac43:9dc1 − 2606:4700:3031::ac43:9dc1 − 2606:4700:3033::6815:5a90
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBvwAgACCIWy6D65Z8HB27m4m4YaJ/dQOnX2PpnaT6uefX6BcIPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a90,2606:4700:3033::ac43:9dc1 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBigAgACDfA10QpjU1U0hhjl6NFxhG9fg8zNQ8tN+MFWwrvqoqFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90
SOA + serial 2412312369 − serial 2408187842
2026-07-01 12:35:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBigAgACDfA10QpjU1U0hhjl6NFxhG9fg8zNQ8tN+MFWwrvqoqFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBOgAgACCiQtFYnmEDxJ4Z+yy8ywHUjvXznHM8SPC+c8EFPBf9OQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90
SOA + serial 2408187842 − serial 2404366675
2026-06-28 13:32:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBOgAgACCiQtFYnmEDxJ4Z+yy8ywHUjvXznHM8SPC+c8EFPBf9OQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBtgAgACCSxpo89wNNPtSVPsTsjF/DHQN09Jo9jTDkGwq7858RTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90
2026-06-26 10:08:44
A + 104.21.90.144 + 172.67.157.193 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3031::ac43:9dc1 + 2606:4700:3033::6815:5a90 − 2a06:98c1:3120::1 − 2a06:98c1:3121::1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBBtgAgACCSxpo89wNNPtSVPsTsjF/DHQN09Jo9jTDkGwq7858RTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90 − 1 . alpn="h3,h2" ipv4hint=188.114.96.3,188.114.97.3 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::3,2a06:98c1:3121::3
2026-06-17 11:33:43
AAAA + 2a06:98c1:3120::1 + 2a06:98c1:3121::1 − 2606:4700:3031::ac43:9dc1 − 2606:4700:3033::6815:5a90
HTTPS + 1 . alpn="h3,h2" ipv4hint=188.114.96.3,188.114.97.3 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::3,2a06:98c1:3121::3 − 1 . alpn="h3,h2" ipv4hint=104.21.90.144,172.67.157.193 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9dc1,2606:4700:3033::6815:5a90
2026-06-17 10:34:06
A + 188.114.96.1 + 188.114.97.1 − 104.21.90.144 − 172.67.157.193
2026-06-17 10:24:36 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404366675 · DNSSEC insecure

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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