sif-support.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 10 changes
Scanned AtChanges since previous scan
2026-08-27 19:00:55
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBByQAgACBjyLikba3Vx8c+/hSkq61oFduvV4cgG79C+GctpedRTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6 − 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBBcQAgACDF+7E/wt72POh9yP5+npEKC5Q8zO91LUFqEHDG3wv0OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6
2026-08-06 14:15:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBBcQAgACDF+7E/wt72POh9yP5+npEKC5Q8zO91LUFqEHDG3wv0OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6 − 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBBIQAgACBjimrUsMjzpcIYkzLcgjUYxIh/3+BMvMceUlWfOWvSRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6
SOA + serial 2411340911 − serial 2409804283
DNSSEC + insecure − indeterminate
2026-07-18 20:32:27
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBBIQAgACBjimrUsMjzpcIYkzLcgjUYxIh/3+BMvMceUlWfOWvSRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6 − 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBBfQAgACCAxupaFAI6NVjMORQ4rmFl4v6np55i99hO+ldI4tozEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6
SOA + serial 2409804283 − serial 2406241707
DNSSEC + indeterminate − insecure
2026-06-27 23:45:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBBfQAgACCAxupaFAI6NVjMORQ4rmFl4v6np55i99hO+ldI4tozEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6 − 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6
2026-06-23 23:40:14
AAAA + 2606:4700:3030::6815:36b0 + 2606:4700:3035::ac43:a8c6 − 2606:4700:3031::ac43:a8c6 − 2606:4700:3033::6815:36b0
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBB9gAgACAethsMaripr6ZR329peA9VB0zKR7XEvu1tPYpvh6WMGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:36b0,2606:4700:3035::ac43:a8c6 − 1 . alpn="h3,h2" ipv4hint=104.21.54.176,172.67.168.198 ech=AEX+DQBB5QAgACChQx2i+yB+lajFIzQxGHXruxhXb+XaBa5Rn/GiSbZUegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a8c6,2606:4700:3033::6815:36b0
2026-06-18 05:53:03 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406241707 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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