b11b.dk
📜 DNS record history  ·  ← Current records
📜 Record History5 scans · 14 changes
Scanned AtChanges since previous scan
2026-06-26 07:41:50 no changes
2026-06-25 09:39:07 no changes
2026-06-24 05:11:13
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com + ns4.simply.com
A + 94.231.103.100
MX + 10 eu-esec-01.heimdalsecurity.com + 20 eu-esec-02.heimdalsecurity.com
TXT + v=spf1 a:outbound.centerasecurity.dk include:spf.protection.outlook.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 2023100204
DNSSEC + secure − indeterminate
2026-06-22 21:04:38
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com − ns4.simply.com
A − 94.231.103.100
MX − 10 eu-esec-01.heimdalsecurity.com − 20 eu-esec-02.heimdalsecurity.com
TXT − v=spf1 a:outbound.centerasecurity.dk include:spf.protection.outlook.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 2023100204
DNSSEC + indeterminate − secure
2026-06-16 13:57:29 baseline 4 NS · 1 A · 2 MX · 1 TXT · 2 TLSA · serial 2023100204 · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 5 scans). Click a timestamp to view that full snapshot.

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