cff.dk
📜 DNS record history  ·  ← Current records
📜 Record History6 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-27 11:53:13 no changes
2026-06-23 00:44:16
NS + ns01.one.com + ns02.one.com
A + 212.97.141.159
MX + 10 cff-dk.mail.protection.outlook.com
TXT + ca3-9e254e697d274066b5f32e546d33d1db + MS=ms25304379 + v=spf1 mx a include:dedicated.mysmtp.com a:mail.hhdrift.dk include:spf.protection.outlook.com include:rpost.net -all
SOA + serial 2026033101
DMARC + v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:abuse@cff.dk; ruf=mailto:abuse@cff.dk; fo=0; pct=100; ri=86400
DNSSEC + secure − indeterminate
2026-06-23 00:24:33
NS − ns01.one.com − ns02.one.com
A − 212.97.141.159
MX − 10 cff-dk.mail.protection.outlook.com
TXT − ca3-9e254e697d274066b5f32e546d33d1db − MS=ms25304379 − v=spf1 mx a include:dedicated.mysmtp.com a:mail.hhdrift.dk include:spf.protection.outlook.com include:rpost.net -all
SOA − serial 2026033101
DMARC − v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:abuse@cff.dk; ruf=mailto:abuse@cff.dk; fo=0; pct=100; ri=86400
DNSSEC + indeterminate − secure
2026-06-21 04:01:10 no changes
2026-06-19 20:23:12 no changes
2026-06-16 20:10:41 baseline 2 NS · 1 A · 1 MX · 3 TXT · serial 2026033101 · DMARC · DNSSEC secure

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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