sseg.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 19 changes
Scanned AtChanges since previous scan
2026-09-04 22:09:11
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBTQAgACDdQFFaVYcWQJiZCooyg4R5jOCZ+eYpuj1/StP5MV1VOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBDgAgACAh6n1rk5bbnfqqxFJXCTamusgQzvJWCbIxS00bn7G4BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
2026-09-04 03:03:01
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBDgAgACAh6n1rk5bbnfqqxFJXCTamusgQzvJWCbIxS00bn7G4BAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBGAAgACD/6TyNDoChX9oOn4Yg0snN6juX0nxH8qfh9RjPmPxMGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
SOA + serial 2413927034 − serial 2413404450
DMARC + v=DMARC1;p=none − v=DMARC1;p=none;rua=mailto:postmaster@sseg.dk
2026-08-30 09:57:33
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBGAAgACD/6TyNDoChX9oOn4Yg0snN6juX0nxH8qfh9RjPmPxMGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBfAAgACBhkKfZrq8VdKvHn+TBYTJAvQR6/B0psmqgGa/fFeAqawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
SOA + serial 2413404450 − serial 2411482999
2026-08-27 09:45:48
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBfAAgACBhkKfZrq8VdKvHn+TBYTJAvQR6/B0psmqgGa/fFeAqawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBTQAgACCLqSp8XcSK8m9K+4dQe/lAdP95NuRj0VshDXZzORowQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
2026-08-07 16:26:07
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBTQAgACCLqSp8XcSK8m9K+4dQe/lAdP95NuRj0VshDXZzORowQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBSgAgACDs+OGL6XpIIzjQi1MWQsrfuSqkn7skg2VmLT59Jo2qXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
SOA + serial 2411482999 − serial 2409330734
DNSSEC + insecure − indeterminate
2026-07-24 17:30:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBSgAgACDs+OGL6XpIIzjQi1MWQsrfuSqkn7skg2VmLT59Jo2qXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBdgAgACANR0PziHhOT4N4GzBTc/w1OD1xRT1mdypHWsL5MqEWDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
DNSSEC + indeterminate − insecure
2026-07-14 12:09:16
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBdgAgACANR0PziHhOT4N4GzBTc/w1OD1xRT1mdypHWsL5MqEWDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
SOA + serial 2409330734 − serial 2407728583
2026-06-27 09:48:42
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBAAAgACD2W8FZNPXilLiFC/JYVZLvaYyCsa38UVtHKosEQjL0JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
2026-06-26 13:03:12
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
2026-06-25 21:35:26
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBVQAgACDdbt+aHFVKNToD3+mqhSEAzhwg9TWYlkmiEIrPy25vAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
2026-06-24 18:01:30
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e − 1 . alpn="h3,h2" ipv4hint=104.21.63.219,172.67.172.14 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3fdb,2606:4700:3033::ac43:ac0e
SOA + serial 2407728583 − serial 2406230228
2026-06-17 12:54:47 baseline 2 NS · 2 A · 3 MX · 2 AAAA · 1 TXT · 1 HTTPS · 9 TLSA · serial 2406230228 · DMARC · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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