rusen1.dk
📜 DNS record history  ·  ← Current records
📜 Record History12 scans · 20 changes
Scanned AtChanges since previous scan
2026-09-04 11:32:19
SOA + serial 2413926349 − serial 2413573988
2026-09-01 21:55:36 no changes
2026-08-31 18:38:04
SOA + serial 2413573988 − serial 2411852750
2026-08-27 09:16:15 no changes
2026-08-12 16:15:39
SOA + serial 2411852750 − serial 2411619709
2026-08-09 20:39:50
SOA + serial 2411619709 − serial 2409779149
2026-07-17 23:23:43
SOA + serial 2409779149 − serial 2408464881
2026-07-03 14:36:10
SOA + serial 2408464881 − serial 2407705545
2026-06-28 15:15:34 no changes
2026-06-24 21:57:01
NS + deborah.ns.cloudflare.com + pablo.ns.cloudflare.com
MX + 5 eu-esec-01.heimdalsecurity.com + 5 eu-esec-02.heimdalsecurity.com
TXT + MS=ms15273551 + v=spf1 a:mail.rusen1.dk ip4:212.10.6.136 include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all
TLSA + _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 + _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA + serial 2407705545
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;fo=1
DNSSEC + secure − indeterminate
2026-06-23 06:27:12
NS − deborah.ns.cloudflare.com − pablo.ns.cloudflare.com
MX − 5 eu-esec-01.heimdalsecurity.com − 5 eu-esec-02.heimdalsecurity.com
TXT − MS=ms15273551 − v=spf1 a:mail.rusen1.dk ip4:212.10.6.136 include:spf-esec.heimdalsecurity.com include:spf.protection.outlook.com -all
TLSA − _25._tcp.eu-esec-01.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67 − _25._tcp.eu-esec-02.heimdalsecurity.com 311 2E8933DD6DB99304A5A9D5C4ECDE7B8E8302E23C9F79B0292C58EBC31F3F8B67
SOA − serial 2406670053
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;fo=1
DNSSEC + indeterminate − secure
2026-06-18 03:11:48 baseline 2 NS · 2 MX · 2 TXT · 2 TLSA · serial 2406670053 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 12 scans). Click a timestamp to view that full snapshot.

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