zimmerholding.dk
📜 DNS record history  ·  ← Current records
📜 Record History8 scans · 14 changes
Scanned AtChanges since previous scan
2026-08-27 03:10:36 no changes
2026-06-26 18:42:33 no changes
2026-06-24 05:07:50
NS + ns01.one.com + ns02.one.com
A + 93.191.156.218
MX + 10 eu-esec-01.heimdalsecurity.com + 10 eu-esec-02.heimdalsecurity.com
TXT + nxufzqqKesaMBkS1wteXJTfIlBb06H8EFJw5iw/6Ufceoiq8LeHGIFanILYpMfYzDLnTpiWUBFm9PHq5B9xTEA== + v=spf1 IP4:5.56.154.195 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com include:_custspf.one.com -all
TLSA + _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 + _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA + serial 2026032401
DNSSEC + secure − indeterminate
2026-06-23 03:24:25
NS − ns01.one.com − ns02.one.com
A − 93.191.156.218
MX − 10 eu-esec-01.heimdalsecurity.com − 10 eu-esec-02.heimdalsecurity.com
TXT − nxufzqqKesaMBkS1wteXJTfIlBb06H8EFJw5iw/6Ufceoiq8LeHGIFanILYpMfYzDLnTpiWUBFm9PHq5B9xTEA== − v=spf1 IP4:5.56.154.195 include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com include:_custspf.one.com -all
TLSA − _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 − _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA − serial 2026032401
DNSSEC + indeterminate − secure
2026-06-22 12:01:43 no changes
2026-06-21 02:42:01 no changes
2026-06-20 07:25:06 no changes
2026-06-18 05:04:52 baseline 2 NS · 1 A · 2 MX · 2 TXT · 2 TLSA · serial 2026032401 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 8 scans). Click a timestamp to view that full snapshot.

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