fysik.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 16 changes
Scanned AtChanges since previous scan
2026-07-17 17:03:38
AAAA + 2606:4700:3031::6815:56c1 + 2606:4700:3035::ac43:881d − 2606:4700:3034::ac43:881d − 2606:4700:3037::6815:56c1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.193,172.67.136.29 ech=AEX+DQBB2gAgACDdGXq0rJF+bd5LM3CRD016rLlGsafUbGoQHXnM8UVuQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:56c1,2606:4700:3035::ac43:881d − 1 . alpn="h3,h2" ipv4hint=104.21.86.193,172.67.136.29 ech=AEX+DQBBDwAgACDpVWqzEyoFAZWpI8UFi1KAz5Tj9fPcTCNFIhZstyD3MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:881d,2606:4700:3037::6815:56c1
SOA + serial 2409375552 − serial 2406673603
2026-06-24 00:18:34
NS + hera.ns.cloudflare.com + tosana.ns.cloudflare.com
A + 104.21.86.193 + 172.67.136.29
AAAA + 2606:4700:3034::ac43:881d + 2606:4700:3037::6815:56c1
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.193,172.67.136.29 ech=AEX+DQBBDwAgACDpVWqzEyoFAZWpI8UFi1KAz5Tj9fPcTCNFIhZstyD3MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:881d,2606:4700:3037::6815:56c1
SOA + serial 2406673603
DNSSEC + insecure − indeterminate
2026-06-23 13:49:22
NS − hera.ns.cloudflare.com − tosana.ns.cloudflare.com
A − 104.21.86.193 − 172.67.136.29
AAAA − 2606:4700:3034::ac43:881d − 2606:4700:3037::6815:56c1
HTTPS − 1 . alpn="h3,h2" ipv4hint=104.21.86.193,172.67.136.29 ech=AEX+DQBBXwAgACBLKUEN2NWWhuU5aMH7rjU3MAP7W8ybI3i+dAH+QE1FWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:881d,2606:4700:3037::6815:56c1
SOA − serial 2406673603
DNSSEC + indeterminate − insecure
2026-06-20 13:29:53
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.86.193,172.67.136.29 ech=AEX+DQBBXwAgACBLKUEN2NWWhuU5aMH7rjU3MAP7W8ybI3i+dAH+QE1FWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:881d,2606:4700:3037::6815:56c1 − 1 . alpn="h3,h2" ipv4hint=104.21.86.193,172.67.136.29 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:881d,2606:4700:3037::6815:56c1
2026-06-17 10:31:27 no changes
2026-06-17 10:29:18 baseline 2 NS · 2 A · 2 AAAA · 1 HTTPS · serial 2406673603 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 6 scans). Click a timestamp to view that full snapshot.

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