op7500.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 7 changes
Scanned AtChanges since previous scan
2026-08-26 11:39:50
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.201,172.67.211.114 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d372,2606:4700:3034::6815:4dc9 − 1 . alpn="h3,h2" ipv4hint=104.21.77.201,172.67.211.114 ech=AEX+DQBBQAAgACDWpAGPzipWfTcPz3mLqgtaGfkW3RjUvVirc3iWeZCyBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d372,2606:4700:3034::6815:4dc9
2026-07-11 01:03:49
NS + duke.ns.cloudflare.com + kiki.ns.cloudflare.com − ns1.dlx.dk − ns2.dlx.dk
A + 104.21.77.201 + 172.67.211.114 − 46.30.121.150
AAAA + 2606:4700:3031::ac43:d372 + 2606:4700:3034::6815:4dc9
HTTPS + 1 . alpn="h3,h2" ipv4hint=104.21.77.201,172.67.211.114 ech=AEX+DQBBQAAgACDWpAGPzipWfTcPz3mLqgtaGfkW3RjUvVirc3iWeZCyBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d372,2606:4700:3034::6815:4dc9
SOA + serial 2409165326 − serial 2024100705
DMARC + v=DMARC1; p=none; rua=mailto:276386520ae345f2aa56297e986cfd51@dmarc-reports.cloudflare.net
2026-07-01 06:55:56 no changes
2026-06-24 15:30:24 no changes
2026-06-18 00:19:45 baseline 2 NS · 1 A · 1 MX · 1 TXT · 1 TLSA · serial 2024100705 · 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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