cascopenhagen.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-22 17:06:37
A − 104.21.18.153 − 172.67.182.161
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBB6AAgACCTGcHtFQtRWHSaPIi0iSGeAYR2WbbS/7vxI5cnKLMiegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1299,2606:4700:3034::ac43:b6a1
2026-08-09 01:09:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBB6AAgACCTGcHtFQtRWHSaPIi0iSGeAYR2WbbS/7vxI5cnKLMiegAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1299,2606:4700:3034::ac43:b6a1 − 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBBNgAgACDMNyW8cD01HRJ4axeQroiQj+WzudABgt2+ORmO0cb8MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1299,2606:4700:3034::ac43:b6a1
SOA + serial 2411621565 − serial 2406674220
2026-07-02 17:09:51
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBBNgAgACDMNyW8cD01HRJ4axeQroiQj+WzudABgt2+ORmO0cb8MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1299,2606:4700:3034::ac43:b6a1 − 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1299,2606:4700:3034::ac43:b6a1
2026-06-25 03:20:25
AAAA + 2606:4700:3031::6815:1299 + 2606:4700:3034::ac43:b6a1 − 2606:4700:3033::6815:1299 − 2606:4700:3037::ac43:b6a1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBBrgAgACBlcYwFMFnRlIY2SWqfE0UPjtipWZe+5IrLScFuly4kNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1299,2606:4700:3034::ac43:b6a1 − 1 . alpn="h3,h2" ipv4hint=104.21.18.153,172.67.182.161 ech=AEX+DQBBcgAgACBMRRJsGDTnRtPLvC9BgW/e6+fxYyN0FrdvSb8rBGIENwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1299,2606:4700:3037::ac43:b6a1
2026-06-16 19:35:19 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406674220 · 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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