koekkenarkitekterne.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 34 changes
Scanned AtChanges since previous scan
2026-08-29 12:26:34
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBGAAgACAxJRZOExnOP7VjJlNRFicKRZmcObqL0EZyKAuj1YFVfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2413457794 − serial 2412564556
2026-08-28 09:36:49
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBMwAgACBSHrqU1nJXQVpFkm3d2Ry1yHZgBvr90UyE80c3k6TkNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
2026-08-19 12:38:24
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBMwAgACBSHrqU1nJXQVpFkm3d2Ry1yHZgBvr90UyE80c3k6TkNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBOgAgACAHCLtPvARIOyBEgwQgsZY4KEI2jb+m0MXb6O7MRz6YfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2412564556 − serial 2412379160
2026-08-17 04:51:25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBOgAgACAHCLtPvARIOyBEgwQgsZY4KEI2jb+m0MXb6O7MRz6YfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBB8QAgACBsbOlsAj09dCuFug1xZU827xEa0K0+YN5aDIWEW8zkPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2412379160 − serial 2412184626
2026-08-14 12:20:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBB8QAgACBsbOlsAj09dCuFug1xZU827xEa0K0+YN5aDIWEW8zkPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBTAAgACANrQlLunHhm/SwiuLnnoDYBpcdFqbIp8fdqqI6rw4FVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2412184626 − serial 2411649521
2026-08-09 12:35:18
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBTAAgACANrQlLunHhm/SwiuLnnoDYBpcdFqbIp8fdqqI6rw4FVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBTwAgACAB1xj63Z06TVzwQcAaPn9bh7tnTJRipRzxlpiZDHemQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2411649521 − serial 2411384190
2026-08-07 03:06:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBTwAgACAB1xj63Z06TVzwQcAaPn9bh7tnTJRipRzxlpiZDHemQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBB/QAgACAVaOPL+cOWwpg92It1TILygeUXkPgTQNMSSD8yTaF7aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2411384190 − serial 2409310590
2026-07-15 06:03:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBB/QAgACAVaOPL+cOWwpg92It1TILygeUXkPgTQNMSSD8yTaF7aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBnQAgACCYvFtJNEIrrHyHrzwP6PNJ7VciofLWG/X2xFDUMZFzYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2409310590 − serial 2408299731
2026-07-02 23:14:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBnQAgACCYvFtJNEIrrHyHrzwP6PNJ7VciofLWG/X2xFDUMZFzYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBDgAgACDhfcmMyidRzJBU0gQuDoo193plJKAodT4vBBCun6wARQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2408299731 − serial 2407236989
DMARC + v=DMARC1; p=none; rua=mailto:aa3fe9cf611547e58a3cc9b4f8ce5f87@dmarc-reports.cloudflare.net
2026-06-23 17:31:31
NS + seth.ns.cloudflare.com + ulla.ns.cloudflare.com
A + 104.21.77.24 + 172.67.203.143
MX + 0 koekkenarkitekterne-dk.mail.protection.outlook.com
AAAA + 2606:4700:3036::6815:4d18 + 2606:4700:3037::ac43:cb8f
TXT + ca3-3bc9ea963f684bdbb4e0578c5c690e57 + MS=ms47077243 + v=spf1 include:spf.protection.outlook.com -all
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBDgAgACDhfcmMyidRzJBU0gQuDoo193plJKAodT4vBBCun6wARQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4d18,2606:4700:3037::ac43:cb8f
SOA + serial 2407236989
DNSSEC + secure − indeterminate
2026-06-21 16:33:03
NS − seth.ns.cloudflare.com − ulla.ns.cloudflare.com
A − 104.21.77.24 − 172.67.203.143
MX − 0 koekkenarkitekterne-dk.mail.protection.outlook.com
AAAA − 2606:4700:3032::ac43:cb8f − 2606:4700:3033::6815:4d18
TXT − ca3-3bc9ea963f684bdbb4e0578c5c690e57 − MS=ms47077243 − v=spf1 include:spf.protection.outlook.com -all
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.77.24,172.67.203.143 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:cb8f,2606:4700:3033::6815:4d18
SOA − serial 2406544943
DNSSEC + indeterminate − secure
2026-06-17 13:30:28 baseline 2 NS · 2 A · 1 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2406544943 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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