itdahl.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 19 changes
Scanned AtChanges since previous scan
2026-08-27 16:29:06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBvAAgACAjBvVHkFpqArpRl920aDwCdfppSK52abJazKltW9VlRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989 − 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989
2026-08-16 13:48:17
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989 − 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBxwAgACClV1BQjkXccMDDGN1+7i5bUKE15cRdjcXl4fDYVJxGXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989
SOA + serial 2412304635 − serial 2412269690
2026-08-15 11:39:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBxwAgACClV1BQjkXccMDDGN1+7i5bUKE15cRdjcXl4fDYVJxGXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989 − 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBkgAgACDWP9j9iX/XHeQeNlOx8cRNuT5UK17ja0n/LYz0yk8kRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989
SOA + serial 2412269690 − serial 2410765374
2026-08-01 17:41:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBkgAgACDWP9j9iX/XHeQeNlOx8cRNuT5UK17ja0n/LYz0yk8kRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989 − 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBKQAgACDp9dd/3kbsexsuJuG0uuFZZU4CuprpJJUf00D/ZxqRLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989
SOA + serial 2410765374 − serial 2407430915
2026-06-29 02:03:30
NS + josephine.ns.cloudflare.com + kirk.ns.cloudflare.com
A + 104.21.83.74 + 172.67.217.137
AAAA + 2606:4700:3032::6815:534a + 2606:4700:3033::ac43:d989
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBKQAgACDp9dd/3kbsexsuJuG0uuFZZU4CuprpJJUf00D/ZxqRLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:534a,2606:4700:3033::ac43:d989
SOA + serial 2407430915
DNSSEC + insecure − indeterminate
2026-06-22 18:58:57
NS − josephine.ns.cloudflare.com − kirk.ns.cloudflare.com
A − 104.21.83.74 − 172.67.217.137
AAAA − 2606:4700:3035::ac43:d989 − 2606:4700:3036::6815:534a
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.83.74,172.67.217.137 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d989,2606:4700:3036::6815:534a
SOA − serial 2405733112
DNSSEC + indeterminate − insecure
2026-06-17 13:08:43 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2405733112 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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