usb-hub.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 7 changes
Scanned AtChanges since previous scan
2026-07-20 13:48:47
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.234,172.67.208.157 ech=AEX+DQBB5AAgACCXQ4K5U5YYkvWJSdy1MsMRUSjOIQcakxELeXwyrv1xFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d09d,2606:4700:3031::6815:fea − 1 . alpn="h3,h2" ipv4hint=104.21.15.234,172.67.208.157 ech=AEX+DQBBAgAgACAmQGlvniR1SCJ258kELWU0v9koJbLdyRaj2DCaWDyrQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d09d,2606:4700:3031::6815:fea
SOA + serial 2409992971 − serial 2409190022
DNSSEC + insecure − indeterminate
2026-07-13 12:02:36
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.234,172.67.208.157 ech=AEX+DQBBAgAgACAmQGlvniR1SCJ258kELWU0v9koJbLdyRaj2DCaWDyrQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d09d,2606:4700:3031::6815:fea − 1 . alpn="h3,h2" ipv4hint=104.21.15.234,172.67.208.157 ech=AEX+DQBBiAAgACAN2hk9bvBGtP9ffyP9bN01kIvEDIB/fu3zn2zzpo1qOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d09d,2606:4700:3031::6815:fea
SOA + serial 2409190022 − serial 2404084337
DNSSEC + indeterminate − insecure
2026-06-26 03:06:43
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.15.234,172.67.208.157 ech=AEX+DQBBiAAgACAN2hk9bvBGtP9ffyP9bN01kIvEDIB/fu3zn2zzpo1qOgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d09d,2606:4700:3031::6815:fea − 1 . alpn="h3,h2" ipv4hint=104.21.15.234,172.67.208.157 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d09d,2606:4700:3031::6815:fea
2026-06-17 19:11:40 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2404084337 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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