prologo.dk
📜 DNS record history  ·  ← Current records
📜 Record History18 scans · 39 changes
Scanned AtChanges since previous scan
2026-08-27 20:35:53
SOA + serial 2026082701 − serial 2026082001
2026-08-25 21:06:47 no changes
2026-08-20 02:26:48
SOA + serial 2026082001 − serial 2026081301
2026-08-13 15:24:39
SOA + serial 2026081301 − serial 2026080601
2026-08-06 12:20:44
SOA + serial 2026080601 − serial 2026073001
2026-08-01 08:53:08
SOA + serial 2026073001 − serial 2026072301
2026-07-23 10:14:50
SOA + serial 2026072301 − serial 2026071601
2026-07-16 19:16:57
SOA + serial 2026071601 − serial 2026070901
2026-07-11 09:11:09
SOA + serial 2026070901 − serial 2026070201
2026-07-03 14:07:32
SOA + serial 2026070201 − serial 2026062501
2026-06-26 09:07:35
SOA + serial 2026062501 − serial 2026061801
2026-06-24 03:12:21
NS + ns07.sac-it.dk + ns08.sac-it.dk
A + 193.8.38.10
MX + 10 mx1-dk.centerasecurity.dk + 20 mx2-dk.centerasecurity.dk
TXT + _globalsign-domain-verification=MZn6Ky51QEFeQU1kNazKkdadTW6TFYuC10HL8sP2y + MS=ms78559784 + ppe-4864ef54446df04a3676c23b3f7cca357bd90521 + v=spf1 mx a a:dispatch-eu.ppe-hosted.com include:emsd1.com ip4:85.235.243.61/32 ip4:85.235.243.60/32 ip4:194.150.113.123 ip4:93.191.155.217 a:as1.sac-it.dk a:as2.sac-it.dk include:spf.protection.outlook.com a:outbound.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
SOA + serial 2026061801
DNSSEC + insecure − indeterminate
2026-06-23 16:38:16
NS − ns07.sac-it.dk − ns08.sac-it.dk
A − 193.8.38.10
MX − 10 mx1-dk.centerasecurity.dk − 20 mx2-dk.centerasecurity.dk
TXT − _globalsign-domain-verification=MZn6Ky51QEFeQU1kNazKkdadTW6TFYuC10HL8sP2y − MS=ms78559784 − ppe-4864ef54446df04a3676c23b3f7cca357bd90521 − v=spf1 mx a a:dispatch-eu.ppe-hosted.com include:emsd1.com ip4:85.235.243.61/32 ip4:85.235.243.60/32 ip4:194.150.113.123 ip4:93.191.155.217 a:as1.sac-it.dk a:as2.sac-it.dk include:spf.protection.outlook.com a:outbound.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
SOA − serial 2026061801
DNSSEC + indeterminate − insecure
2026-06-23 10:40:55
NS + ns07.sac-it.dk + ns08.sac-it.dk
A + 193.8.38.10
MX + 10 mx1-dk.centerasecurity.dk + 20 mx2-dk.centerasecurity.dk
TXT + _globalsign-domain-verification=MZn6Ky51QEFeQU1kNazKkdadTW6TFYuC10HL8sP2y + MS=ms78559784 + ppe-4864ef54446df04a3676c23b3f7cca357bd90521 + v=spf1 mx a a:dispatch-eu.ppe-hosted.com include:emsd1.com ip4:85.235.243.61/32 ip4:85.235.243.60/32 ip4:194.150.113.123 ip4:93.191.155.217 a:as1.sac-it.dk a:as2.sac-it.dk include:spf.protection.outlook.com a:outbound.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
SOA + serial 2026061801
DNSSEC + insecure − indeterminate
2026-06-23 09:00:01
NS − ns07.sac-it.dk − ns08.sac-it.dk
A − 193.8.38.10
MX − 10 mx1-dk.centerasecurity.dk − 20 mx2-dk.centerasecurity.dk
TXT − _globalsign-domain-verification=MZn6Ky51QEFeQU1kNazKkdadTW6TFYuC10HL8sP2y − MS=ms78559784 − ppe-4864ef54446df04a3676c23b3f7cca357bd90521 − v=spf1 mx a a:dispatch-eu.ppe-hosted.com include:emsd1.com ip4:85.235.243.61/32 ip4:85.235.243.60/32 ip4:194.150.113.123 ip4:93.191.155.217 a:as1.sac-it.dk a:as2.sac-it.dk include:spf.protection.outlook.com a:outbound.centerasecurity.dk -all
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
SOA − serial 2026061801
DNSSEC + indeterminate − insecure
2026-06-20 18:09:25 no changes
2026-06-18 22:01:43
SOA + serial 2026061801 − serial 2026061101
2026-06-17 20:57:30 baseline 2 NS · 1 A · 2 MX · 4 TXT · 4 TLSA · serial 2026061101 · DNSSEC insecure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 18 scans). Click a timestamp to view that full snapshot.

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