m4arkitekter.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 13 changes
Scanned AtChanges since previous scan
2026-08-31 18:25:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBB/gAgACAEG/7Brqe/fvQzazr919c4T8/5fb5mXjy6SOggZUQaaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab
SOA + serial 2413635515 − serial 2413433714
2026-08-29 10:59:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBB/gAgACAnuCLIXezknBDnLGwSJB4sSOJ0J0KiFt51ZX5amyeyPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBtAAgACCxF0qDrf3HGyuDjEjgYKtY3twydk0vEvER5t8HAsGGNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab
SOA + serial 2413433714 − serial 2412936471
2026-08-23 14:24:54
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBtAAgACCxF0qDrf3HGyuDjEjgYKtY3twydk0vEvER5t8HAsGGNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBzQAgACDfXeqy9qjZ902etlEUoA9mosJwByrwfCUZaJ0n/9+ZXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab
SOA + serial 2412936471 − serial 2411664739
2026-08-09 23:15:26
AAAA + 2606:4700:3036::ac43:bfbe + 2606:4700:3037::6815:29ab − 2606:4700:3031::6815:29ab − 2606:4700:3031::ac43:bfbe
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBzQAgACDfXeqy9qjZ902etlEUoA9mosJwByrwfCUZaJ0n/9+ZXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:bfbe,2606:4700:3037::6815:29ab − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBAgAgACAYB0NqHNU6ndou7IldAX9WufnZq5AhxDQBAB0Lgh2oAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe
SOA + serial 2411664739 − serial 2406563126
2026-07-02 15:43:23
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBAgAgACAYB0NqHNU6ndou7IldAX9WufnZq5AhxDQBAB0Lgh2oAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe
2026-06-25 21:06:13
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBswAgACCtzfl+JLJmLUjZC1ZCnYHzuwbLlQguO5mcGuxGsJs9PwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe
2026-06-20 16:44:46
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBBswAgACCtzfl+JLJmLUjZC1ZCnYHzuwbLlQguO5mcGuxGsJs9PwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe − 1 . alpn="h3,h2" ipv4hint=104.21.41.171,172.67.191.190 ech=AEX+DQBB5wAgACAfhnj2QjvcLesWssUrB3a5fnOhseRkvqgkI6RuTYeBJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:29ab,2606:4700:3031::ac43:bfbe
DMARC + v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@m4arkitekter.dk\010 − v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@m4arkitekter.dk10
2026-06-17 15:37:58 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 2 TXT · 1 HTTPS · serial 2406563126 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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