rg-as.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 21 changes
Scanned AtChanges since previous scan
2026-08-25 05:07:57 no changes
2026-08-08 02:45:19
SOA + serial 2026080701 − serial 2026070601
2026-07-07 02:52:36
SOA + serial 2026070601 − serial 2026070201
2026-07-03 16:24:42
SOA + serial 2026070201 − serial 2026060601
2026-06-22 05:43:55
NS + ns01.one.com + ns02.one.com
A + 46.30.215.237
MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 20 mx3-dk.centerasecurity.dk
AAAA + 2a02:2350:5:108:806a:d943:87dd:f55f
TXT + v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all
TLSA + _25._tcp.mx1-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx1-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 + _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 2026060601
DMARC + v=DMARC1; p=none; rua=mailto:dmarc@rg-as.dk; ruf=mailto:dmarc@rg-as.dk; fo=1
DNSSEC + secure − indeterminate
2026-06-21 07:13:56 no changes
2026-06-20 23:36:43
NS − ns01.one.com − ns02.one.com
A − 46.30.215.237
MX − 10 mx1-dk.centerasecurity.dk − 10 mx2-dk.centerasecurity.dk − 20 mx3-dk.centerasecurity.dk
AAAA − 2a02:2350:5:108:806a:d943:87dd:f55f
TXT − v=spf1 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all
TLSA − _25._tcp.mx1-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx1-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx2-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx2-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 − _25._tcp.mx3-dk.centerasecurity.dk 311 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 − _25._tcp.mx3-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9
SOA − serial 2026060601
DMARC − v=DMARC1; p=none; rua=mailto:dmarc@rg-as.dk; ruf=mailto:dmarc@rg-as.dk; fo=1
DNSSEC + indeterminate − secure
2026-06-18 07:10:23 baseline 2 NS · 1 A · 3 MX · 1 AAAA · 1 TXT · 6 TLSA · serial 2026060601 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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