osgdev.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-28 03:37:09
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBzwAgACBTSB3apXixaEI71fZoMKUzij6ilRhhH7A4KRauzohfNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714 − 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBTAAgACBQa6Fs0QsHvFGOm7fwXzS6Tw+lGcXx2IAmxaupdvUjZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714
2026-08-12 01:11:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBTAAgACBQa6Fs0QsHvFGOm7fwXzS6Tw+lGcXx2IAmxaupdvUjZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714 − 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBcgAgACB87it5Nevb68+sQ/hw47DymWDWMsOZfLhPX8CAE+tDYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714
SOA + serial 2411911659 − serial 2410744820
2026-07-29 11:10:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBcgAgACB87it5Nevb68+sQ/hw47DymWDWMsOZfLhPX8CAE+tDYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714 − 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBYgAgACCyNwk0uI114L2v+SjK0ZqZtPGSFA0aSY+2A4DwV7mXRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714
SOA + serial 2410744820 − serial 2409414341
2026-07-13 18:16:17
AAAA + 2606:4700:3031::ac43:9b64 + 2606:4700:3032::6815:714 − 2606:4700:3030::ac43:9b64 − 2606:4700:3031::6815:714
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBYgAgACCyNwk0uI114L2v+SjK0ZqZtPGSFA0aSY+2A4DwV7mXRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9b64,2606:4700:3032::6815:714 − 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBKQAgACBOi0WemTsnhHj6Ex84wrPXMSw7l+G18dmvduVQvV0YAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9b64,2606:4700:3031::6815:714
SOA + serial 2409414341 − serial 2406663134
2026-06-24 17:23:10
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBKQAgACBOi0WemTsnhHj6Ex84wrPXMSw7l+G18dmvduVQvV0YAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9b64,2606:4700:3031::6815:714 − 1 . alpn="h3,h2" ipv4hint=104.21.7.20,172.67.155.100 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9b64,2606:4700:3031::6815:714
2026-06-17 13:23:12 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406663134 · 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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