| When | What | Change |
|---|---|---|
| 2026-08-04 08:41 | Mail servers changed: − eu-esec-01.heimdalsecurity.com − eu-esec-02.heimdalsecurity.com | |
| 2026-07-14 06:07 | Mail servers changed: + mx1-dk.centerasecurity.dk + mx2-dk.centerasecurity.dk + mx3-dk.centerasecurity.dk | |
| 2026-06-17 23:57 | 🔎 Scan | First scanned: delegated to algin.ns.cloudflare.com, ryleigh.ns.cloudflare.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 |
|---|---|
| 2026-10-22 15:28:19 | no changes |
| 2026-10-10 17:05:34 | SOA + serial 2417061179 − serial 2416174350 |
| 2026-09-30 02:10:27 | SOA + serial 2416174350 − serial 2416070086 |
| 2026-09-29 02:01:07 | SOA + serial 2416070086 − serial 2415890390 |
| 2026-09-27 01:14:17 | SOA + serial 2415890390 − serial 2414987578 |
| 2026-09-19 03:26:11 | SOA + serial 2414987578 − serial 2412913974 |
| 2026-08-22 23:53:07 | SOA + serial 2412913974 − serial 2410971391 |
| 2026-08-04 08:41:23 | MX − 100 eu-esec-02.heimdalsecurity.com − 99 eu-esec-01.heimdalsecurity.com TLSA − _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 − _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 SOA + serial 2410971391 − serial 2409456425 |
| 2026-07-14 06:07:50 | MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 100 eu-esec-02.heimdalsecurity.com + 20 mx3-dk.centerasecurity.dk + 99 eu-esec-01.heimdalsecurity.com − 10 eu-esec-01.heimdalsecurity.com − 10 eu-esec-02.heimdalsecurity.com 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 2409456425 − serial 2408766771 |
| 2026-07-06 07:22:06 | SOA + serial 2408766771 − serial 2406918787 |
| 2026-07-02 04:03:24 | no changes |
| 2026-06-21 11:47:50 | no changes |
| 2026-06-17 23:57:13 | baseline 2 NS · 2 A · 2 MX · 2 AAAA · 5 TXT · 1 HTTPS · 2 TLSA · serial 2406918787 · DMARC · DNSSEC secure |
Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 13 scans). Click a timestamp to view that full snapshot.