sz.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 17 changes
Scanned AtChanges since previous scan
2026-08-09 08:16:08
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.52.124,172.67.199.55 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:347c,2606:4700:3037::ac43:c737 − 1 . alpn="h3,h2" ipv4hint=104.21.52.124,172.67.199.55 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:347c,2606:4700:3037::ac43:c737
SOA + serial 2411355715 − serial 2406249796
2026-06-21 03:20:40
NS + katja.ns.cloudflare.com + quincy.ns.cloudflare.com
A + 104.21.52.124 + 172.67.199.55
AAAA + 2606:4700:3031::6815:347c + 2606:4700:3037::ac43:c737
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.52.124,172.67.199.55 ech=AEX+DQBBTwAgACBX+ZSumZShK8h4aIpCVxTMOFQZqwKAJrcXPNyMBDoqIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:347c,2606:4700:3037::ac43:c737
SOA + serial 2406249796
DNSSEC + insecure − indeterminate
2026-06-20 20:16:07
NS − katja.ns.cloudflare.com − quincy.ns.cloudflare.com
A − 104.21.52.124 − 172.67.199.55
AAAA − 2606:4700:3031::6815:347c − 2606:4700:3037::ac43:c737
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.52.124,172.67.199.55 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:347c,2606:4700:3037::ac43:c737
SOA − serial 2406249796
DNSSEC + indeterminate − insecure
2026-06-20 17:47:40
A + 104.21.52.124 + 172.67.199.55 − 188.114.96.1 − 188.114.97.1
AAAA + 2606:4700:3037::ac43:c737 − 2606:4700:3031::ac43:c737
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.52.124,172.67.199.55 ech=AEX+DQBB/gAgACBIVulMEx7OVziL8f6Guob9W5ShrfTsiK0KKx+rZQwZKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:347c,2606:4700:3037::ac43:c737 − 1 . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
2026-06-17 14:34:12 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406249796 · 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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