onlinesystemer.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 18 changes
Scanned AtChanges since previous scan
2026-08-31 11:41:20
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5 − 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5
SOA + serial 2413586157 − serial 2412247183
2026-08-28 01:31:37
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBGQAgACAPXO7Y1DOCev7PtFEuNgGpquqxccAADZv09nN/Da31IgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5 − 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBmwAgACBfVwbolVwKMbGOkB6GT4IOaHzlqXNKapV5XEvGcB8adwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5
2026-08-15 16:54:05
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBmwAgACBfVwbolVwKMbGOkB6GT4IOaHzlqXNKapV5XEvGcB8adwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5 − 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBogAgACBP0V4z41o3ZTDwVyZZEUvDZgcE9Z/idhVHveCErWO9SAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5
SOA + serial 2412247183 − serial 2407112459
2026-06-26 16:06:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBogAgACBP0V4z41o3ZTDwVyZZEUvDZgcE9Z/idhVHveCErWO9SAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5 − 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBKQAgACBOi0WemTsnhHj6Ex84wrPXMSw7l+G18dmvduVQvV0YAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5
2026-06-24 17:38:35
NS + jermaine.ns.cloudflare.com + tegan.ns.cloudflare.com
A + 104.21.29.181 + 172.67.149.151
AAAA + 2606:4700:3031::ac43:9597 + 2606:4700:3033::6815:1db5
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBKQAgACBOi0WemTsnhHj6Ex84wrPXMSw7l+G18dmvduVQvV0YAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9597,2606:4700:3033::6815:1db5
SOA + serial 2407112459
DNSSEC + insecure − indeterminate
2026-06-23 13:35:22
NS − jermaine.ns.cloudflare.com − tegan.ns.cloudflare.com
A − 104.21.29.181 − 172.67.149.151
AAAA − 2606:4700:3033::ac43:9597 − 2606:4700:3037::6815:1db5
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.29.181,172.67.149.151 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9597,2606:4700:3037::6815:1db5
SOA − serial 2407112459
DNSSEC + indeterminate − insecure
2026-06-17 12:55:47 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2407112459 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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