universalbyg.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 8 changes
Scanned AtChanges since previous scan
2026-09-05 04:08:12
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBzQAgACB3wCfTcilbPMT098oNm1+vsJ0TNjvfieEpyQVuj5wRMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c06,2606:4700:3037::6815:369a − 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBB9AAgACD3ERJYIyHv89YHXNmqxmsBt/DtotScGXwetZzWWVbEAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c06,2606:4700:3037::6815:369a
2026-08-21 20:49:14
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBB9AAgACD3ERJYIyHv89YHXNmqxmsBt/DtotScGXwetZzWWVbEAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c06,2606:4700:3037::6815:369a − 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBqwAgACDkCSvgCwLYYm9K7HBg/UBsjJAM33qI+bO4HAjslhRSEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c06,2606:4700:3037::6815:369a
SOA + serial 2412761816 − serial 2411268256
2026-08-06 03:53:56
AAAA + 2606:4700:3033::ac43:8c06 + 2606:4700:3037::6815:369a − 2606:4700:3031::6815:369a − 2606:4700:3031::ac43:8c06
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBqwAgACDkCSvgCwLYYm9K7HBg/UBsjJAM33qI+bO4HAjslhRSEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c06,2606:4700:3037::6815:369a − 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBJAAgACBxyjJKUEGqmY09i+R1UwGFIrfU2dMiq59q5mruEg8DNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:369a,2606:4700:3031::ac43:8c06
SOA + serial 2411268256 − serial 2407649362
2026-06-24 21:36:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBJAAgACBxyjJKUEGqmY09i+R1UwGFIrfU2dMiq59q5mruEg8DNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:369a,2606:4700:3031::ac43:8c06 − 1 . alpn="h3,h2" ipv4hint=104.21.54.154,172.67.140.6 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:369a,2606:4700:3031::ac43:8c06
SOA + serial 2407649362 − serial 2403251906
2026-06-17 11:56:58 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2403251906 · 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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