herlev-gym.dk
📜 DNS record history  ·  ← Current records
📜 Record History7 scans · 32 changes
Scanned AtChanges since previous scan
2026-08-25 16:21:23 no changes
2026-06-23 13:40:41
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 178.20.217.249
MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 20 mx3-dk.centerasecurity.dk
TXT + v=msv1 t=0cb34da432744fa5b90145f31a9df6 + v=msv1 t=2b1c00b865fed04b9fb4646edfe0f6 + v=spf1 include:_spf62120.spf-protect.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 2025042300
DMARC + v=DMARC1; p=reject; rua=mailto:679b6d5f4671b@dmarc-dk.centerasecurity.com;
DNSSEC + secure − indeterminate
2026-06-21 16:20:29
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 178.20.217.249
MX − 10 mx1-dk.centerasecurity.dk − 10 mx2-dk.centerasecurity.dk − 20 mx3-dk.centerasecurity.dk
TXT − v=msv1 t=0cb34da432744fa5b90145f31a9df6 − v=msv1 t=2b1c00b865fed04b9fb4646edfe0f6 − v=spf1 include:_spf62120.spf-protect.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 2025042300
DMARC − v=DMARC1; p=reject; rua=mailto:679b6d5f4671b@dmarc-dk.centerasecurity.com;
DNSSEC + indeterminate − secure
2026-06-21 09:34:46
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 178.20.217.249
MX + 10 mx1-dk.centerasecurity.dk + 10 mx2-dk.centerasecurity.dk + 20 mx3-dk.centerasecurity.dk
TXT + v=msv1 t=0cb34da432744fa5b90145f31a9df6 + v=msv1 t=2b1c00b865fed04b9fb4646edfe0f6 + v=spf1 include:_spf62120.spf-protect.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 2025042300
DMARC + v=DMARC1; p=reject; rua=mailto:679b6d5f4671b@dmarc-dk.centerasecurity.com;
DNSSEC + secure − indeterminate
2026-06-21 05:13:40
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 178.20.217.249
MX − 10 mx1-dk.centerasecurity.dk − 10 mx2-dk.centerasecurity.dk − 20 mx3-dk.centerasecurity.dk
TXT − v=msv1 t=0cb34da432744fa5b90145f31a9df6 − v=msv1 t=2b1c00b865fed04b9fb4646edfe0f6 − v=spf1 include:_spf62120.spf-protect.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 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 2025042300
DMARC − v=DMARC1; p=reject; rua=mailto:679b6d5f4671b@dmarc-dk.centerasecurity.com;
DNSSEC + indeterminate − secure
2026-06-19 15:19:49 no changes
2026-06-17 11:07:53 baseline 4 NS · 1 A · 3 MX · 3 TXT · 6 TLSA · serial 2025042300 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 7 scans). Click a timestamp to view that full snapshot.

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