dfb.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 16 changes
Scanned AtChanges since previous scan
2026-06-25 13:28:33
NS + ns01.one.com + ns02.one.com
A + 46.30.215.191
MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 20 mx3-dk.centerasecurity.dk
TXT + v=spf1 include:_dfb_dk.spf-protect.com -all + yahoo-verification-key=QQGar9oL6bApgKIXTJVFf+3tWIsPRrrRCYc9LhpxlFM=
TLSA + _25._tcp.mx1-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _25._tcp.mx1-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx3-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _25._tcp.mx3-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9
SOA + serial 2026042302
DMARC + v=DMARC1; p=reject; rua=mailto:6641c269b24ad@dmarc-dk.centerasecurity.com;
DNSSEC + secure − indeterminate
2026-06-23 18:03:10 no changes
2026-06-23 11:00:17
NS − ns01.one.com − ns02.one.com
A − 46.30.215.191
MX − 10 mx1-dk.centerasecurity.dk − 10 mx2-dk.centerasecurity.dk − 20 mx3-dk.centerasecurity.dk
TXT − v=spf1 include:_dfb_dk.spf-protect.com -all − yahoo-verification-key=QQGar9oL6bApgKIXTJVFf+3tWIsPRrrRCYc9LhpxlFM=
TLSA − _25._tcp.mx1-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx1-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx3-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx3-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9
SOA − serial 2026042302
DMARC − v=DMARC1; p=reject; rua=mailto:6641c269b24ad@dmarc-dk.centerasecurity.com;
DNSSEC + indeterminate − secure
2026-06-17 02:36:19 baseline 2 NS · 1 A · 3 MX · 2 TXT · 6 TLSA · serial 2026042302 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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