nsi-center.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 12 changes
Scanned AtChanges since previous scan
2026-08-27 22:41:38
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBmgAgACD5idu/8YisJYN71y7dIfmC8zhZJt4K4vFs1eLqFApNZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad − 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad
SOA + serial 2413264279 − serial 2413038444
2026-08-26 21:48:57
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBB5AAgACABapd4L/jVNdxaf0gluT2G7/56pQYsISi2KEnoFpT2AgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad − 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBcwAgACA09M0TxDM9BwHywySfVyznalvdFFVYPScCCUu4d9NdXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad
2026-08-25 06:57:29
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBcwAgACA09M0TxDM9BwHywySfVyznalvdFFVYPScCCUu4d9NdXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad − 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBB1wAgACA7s+hItP6lBgSy/8FnCc+OwUdi1rhFwkxfr1yPQ1Q+HAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad
SOA + serial 2413038444 − serial 2413020611
2026-08-24 05:28:18
AAAA + 2606:4700:3031::ac43:9224 − 2606:4700:3033::ac43:9224
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBB1wAgACA7s+hItP6lBgSy/8FnCc+OwUdi1rhFwkxfr1yPQ1Q+HAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9224,2606:4700:3037::6815:aad − 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBwgAgACCc3U20C35Wxry+yZWUSII1TtHr1ahttro5K1rJilA8AAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9224,2606:4700:3037::6815:aad
SOA + serial 2413020611 − serial 2407916180
2026-06-26 09:22:04
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBwgAgACCc3U20C35Wxry+yZWUSII1TtHr1ahttro5K1rJilA8AAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9224,2606:4700:3037::6815:aad − 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBxQAgACDyYg1i/e0zUqcV9OWielLTCYkxwkA9aXhsLt+HvVibBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9224,2606:4700:3037::6815:aad
SOA + serial 2407916180 − serial 2407383834
2026-06-19 22:11:22
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBxQAgACDyYg1i/e0zUqcV9OWielLTCYkxwkA9aXhsLt+HvVibBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9224,2606:4700:3037::6815:aad − 1 . alpn="h3,h2" ipv4hint=104.21.10.173,172.67.146.36 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9224,2606:4700:3037::6815:aad
SOA + serial 2407383834 − serial 2406817351
2026-06-17 19:41:09 baseline 2 NS · 2 A · 2 MX · 2 AAAA · 3 TXT · 1 HTTPS · serial 2406817351 · 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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