qos.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 9 changes
Scanned AtChanges since previous scan
2026-08-29 12:22:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBGAAgACAxJRZOExnOP7VjJlNRFicKRZmcObqL0EZyKAuj1YFVfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7 − 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7
SOA + serial 2413448071 − serial 2413315361
2026-08-28 06:00:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7 − 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7
SOA + serial 2413315361 − serial 2412211145
2026-08-26 05:44:02
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7 − 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBzgAgACDLwTI16SG3WaXFD3EUgNtIFGYC8O1Spdu0O8wUW+TCNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7
2026-08-15 10:41:42
AAAA + 2606:4700:3033::ac43:8e25 + 2606:4700:3036::6815:5ef7 − 2606:4700:3031::6815:5ef7 − 2606:4700:3034::ac43:8e25
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBzgAgACDLwTI16SG3WaXFD3EUgNtIFGYC8O1Spdu0O8wUW+TCNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e25,2606:4700:3036::6815:5ef7 − 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5ef7,2606:4700:3034::ac43:8e25
SOA + serial 2412211145 − serial 2407093558
2026-06-20 04:05:45
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5ef7,2606:4700:3034::ac43:8e25 − 1 . alpn="h3,h2" ipv4hint=104.21.94.247,172.67.142.37 ech=AEX+DQBB+gAgACDXo7/7SbY1FdAaP7bfge0cVMs2IPJyyK+rgWhh7CQ0awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5ef7,2606:4700:3034::ac43:8e25
2026-06-17 23:27:14 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · 9 TLSA · serial 2407093558 · 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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