o-e-gruppen.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 21 changes
Scanned AtChanges since previous scan
2026-09-01 00:26:03 no changes
2026-08-28 00:29:07 no changes
2026-08-11 19:11:23
SOA + serial 2411864221 − serial 2410965818
2026-08-02 01:31:58
MX − 10 eu-esec-01.heimdalsecurity.com − 10 eu-esec-02.heimdalsecurity.com
TLSA − _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 − _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA + serial 2410965818 − serial 2409750457
2026-07-17 07:37:12
SOA + serial 2409750457 − serial 2406763959
2026-06-21 08:02:12
NS + algin.ns.cloudflare.com + ryleigh.ns.cloudflare.com
A + 198.202.211.1
MX + 10 eu-esec-01.heimdalsecurity.com + 10 eu-esec-02.heimdalsecurity.com
TXT + google-site-verification=P9r6pxmU9ZK89BkjhBEzwoqGGsLUA7vtxD5ajBLUn54 + MS=ms61242616 + v=spf1 include:_spf70950.spf-protect.dk -all include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all
TLSA + _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 + _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA + serial 2406763959
DMARC + v=DMARC1; p=reject; rua=mailto:611e7677625a7@dmarc.centerasecurity.com;
DNSSEC + insecure − indeterminate
2026-06-21 05:08:48
NS − algin.ns.cloudflare.com − ryleigh.ns.cloudflare.com
A − 198.202.211.1
MX − 10 eu-esec-01.heimdalsecurity.com − 10 eu-esec-02.heimdalsecurity.com
TXT − google-site-verification=P9r6pxmU9ZK89BkjhBEzwoqGGsLUA7vtxD5ajBLUn54 − MS=ms61242616 − v=spf1 include:_spf70950.spf-protect.dk -all include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com -all
TLSA − _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 − _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA − serial 2406763959
DMARC − v=DMARC1; p=reject; rua=mailto:611e7677625a7@dmarc.centerasecurity.com;
DNSSEC + indeterminate − insecure
2026-06-20 04:26:40 no changes
2026-06-18 07:35:39 baseline 2 NS · 1 A · 2 MX · 3 TXT · 2 TLSA · serial 2406763959 · 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.

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