claus-jacobsen.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-10 08:52:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.112,172.67.134.18 ech=AEX+DQBBnwAgACBrHy01pKg8snMZLixiuFdldMD/KS4DMqJPDoLxR4VHFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8612,2606:4700:3037::6815:1970 − 1 . alpn="h3,h2" ipv4hint=104.21.25.112,172.67.134.18 ech=AEX+DQBBcQAgACDF+7E/wt72POh9yP5+npEKC5Q8zO91LUFqEHDG3wv0OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8612,2606:4700:3037::6815:1970
SOA + serial 2411619337 − serial 2411371692
2026-08-06 14:11:23
AAAA + 2606:4700:3035::ac43:8612 + 2606:4700:3037::6815:1970 − 2606:4700:3031::ac43:8612 − 2606:4700:3033::6815:1970
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.112,172.67.134.18 ech=AEX+DQBBcQAgACDF+7E/wt72POh9yP5+npEKC5Q8zO91LUFqEHDG3wv0OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8612,2606:4700:3037::6815:1970 − 1 . alpn="h3,h2" ipv4hint=104.21.25.112,172.67.134.18 ech=AEX+DQBBfQAgACAPYHUP40ZgadawX6FKD1quNrE+hARShnirnGXE2oDmNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8612,2606:4700:3033::6815:1970
SOA + serial 2411371692 − serial 2406675148
2026-06-25 06:10:32
NS + mimi.ns.cloudflare.com + sam.ns.cloudflare.com
A + 104.21.25.112 + 172.67.134.18
AAAA + 2606:4700:3031::ac43:8612 + 2606:4700:3033::6815:1970
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.25.112,172.67.134.18 ech=AEX+DQBBfQAgACAPYHUP40ZgadawX6FKD1quNrE+hARShnirnGXE2oDmNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8612,2606:4700:3033::6815:1970
SOA + serial 2406675148
DNSSEC + insecure − indeterminate
2026-06-23 18:40:15
NS − mimi.ns.cloudflare.com − sam.ns.cloudflare.com
A − 104.21.25.112 − 172.67.134.18
AAAA − 2606:4700:3031::ac43:8612 − 2606:4700:3033::6815:1970
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.25.112,172.67.134.18 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8612,2606:4700:3033::6815:1970
SOA − serial 2406675148
DNSSEC + indeterminate − insecure
2026-06-16 21:11:10 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406675148 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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