| When | What | Change |
|---|---|---|
| 2026-06-27 04:19 | Mail servers changed: + mx1-dk.centerasecurity.dk + mx2-dk.centerasecurity.dk + mx3-dk.centerasecurity.dk − rsbolig-dk.mx1.comendosystems.com − rsbolig-dk.mx2.comendosystems.net | |
| 2026-06-18 07:01 | 🔎 Scan | First scanned: delegated to ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com. |
| 2026-06-16 | 🌱 Zone | Already in the .dk zone when our tracking began. |
Zone-list changes since our first list import, DNS changes from our scans, registrar moves and WHOIS status, VID and expiry changes as we fetched them (WHOIS is sampled, so a change is dated when we saw it, not when it happened).
| Scanned At | Changes since previous scan |
|---|---|
| 2026-10-21 04:30:01 | no changes |
| 2026-09-30 20:59:14 | no changes |
| 2026-09-29 19:32:53 | no changes |
| 2026-09-24 01:56:24 | no changes |
| 2026-09-20 02:42:07 | no changes |
| 2026-08-27 19:41:44 | no changes |
| 2026-06-27 04:19:44 | NS + ns1.eurodns.com + ns2.eurodns.com + ns3.eurodns.com + ns4.eurodns.com A + 20.50.64.13 MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 20 mx3-dk.centerasecurity.dk TXT + _globalsign-domain-verification=r177aBWNXc9hPiLZY7ss-YHBudLUU2DfJ-iZKSicOi + duo_sso_verification=3b53CysgVq0WKcG0uWaDZkNiVkkzpAcfwbDs5vwSCVjfhn9qmtzA13EQo6KaGzf4 + rsbolig-umbracosite.azurewebsites.net + v=spf1 ip4:80.160.70.0/28 a:mail.rsbolig.dk include:spf.protection.outlook.com include:_spf.stejtech.net include:sendgrid.net 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 56315B43B892E9AEE184919EC6A5821CED76F34721B00C883C3D0298BA0278E9 + _25._tcp.mx3-dk.centerasecurity.dk 311 D4C349E7B72F5CF4A9CEA358F98947C2387AF6933F578BC7260903798D2EAFF9 SOA + serial 2026062400 DMARC + v=DMARC1; p=none; rua=mailto:6a3242e6c0e0c@dmarc-dk.centerasecurity.com; DNSSEC + insecure − indeterminate |
| 2026-06-21 23:56:44 | NS − ns1.eurodns.com − ns2.eurodns.com − ns3.eurodns.com − ns4.eurodns.com A − 20.50.64.13 MX − 10 rsbolig-dk.mx2.comendosystems.net − 20 rsbolig-dk.mx1.comendosystems.com TXT − _globalsign-domain-verification=r177aBWNXc9hPiLZY7ss-YHBudLUU2DfJ-iZKSicOi − duo_sso_verification=3b53CysgVq0WKcG0uWaDZkNiVkkzpAcfwbDs5vwSCVjfhn9qmtzA13EQo6KaGzf4 − rsbolig-umbracosite.azurewebsites.net − v=spf1 ip4:80.160.70.0/28 a:mail.rsbolig.dk include:spf.protection.outlook.com include:_spf.stejtech.net include:sendgrid.net include:_spf.centerasecurity.dk -all SOA − serial 2026061701 DMARC − v=DMARC1; p=none; rua=mailto:6a3242e6c0e0c@dmarc-dk.centerasecurity.com; DNSSEC + indeterminate − insecure |
| 2026-06-18 07:01:26 | baseline 4 NS · 1 A · 2 MX · 4 TXT · serial 2026061701 · DMARC · DNSSEC insecure |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 9 scans). Click a timestamp to view that full snapshot.