danskbrandsikkerhed.dk
📜 DNS record history  ·  ← Current records
📜 Record History9 scans · 31 changes
Scanned AtChanges since previous scan
2026-09-07 16:30:36
MX + 0 danskbrandsikkerhed-dk.mail.protection.outlook.com − 10 mx1.onlinemail.io − 20 mx2.onlinemail.io
TXT + MS=ms32733295 + v=spf1 include:spf.protection.outlook.com -all − v=spf1 include:spf.onlinemail.io -all
SOA + serial 2026090201 − serial 2026072001
2026-08-26 22:53:06 no changes
2026-07-21 05:29:37
SOA + serial 2026072001 − serial 2026070807
DNSSEC + secure − insecure
2026-07-14 15:01:04
NS + ns1.curanet.dk + ns2.curanet.dk − ns1.simply.com − ns2.simply.com − ns3.simply.com
A + 185.21.40.13 − 174.138.15.41
MX + 10 mx1.onlinemail.io + 20 mx2.onlinemail.io − 10 mx.simply.com
TXT + google-site-verification=32I93Oao5tMIxDZyS2Dmpuo4miDZzFfwcnJi0HW67w4 + v=spf1 include:spf.onlinemail.io -all − v=spf1 include:spf.simply.com -all
TLSA − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2026070807 − serial 2026061900
DMARC + v=DMARC1; p=none; − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + insecure − secure
2026-06-23 21:45:08
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com
A + 174.138.15.41
MX + 10 mx.simply.com
TXT + v=spf1 include:spf.simply.com -all
TLSA + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B
SOA + serial 2026061900
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + secure − indeterminate
2026-06-22 14:17:09
NS − ns1.simply.com − ns2.simply.com − ns3.simply.com
A − 174.138.15.41
MX − 10 mx.simply.com
TXT − v=spf1 include:spf.simply.com -all
TLSA − _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B − _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F
SOA − serial 2026061900
DMARC − v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
DNSSEC + indeterminate − secure
2026-06-20 18:56:48
A + 174.138.15.41 − 94.231.103.181
SOA + serial 2026061900 − serial 2026021001
2026-06-17 00:31:13 no changes
2026-06-17 00:30:57 baseline 3 NS · 1 A · 1 MX · 1 TXT · 2 TLSA · serial 2026021001 · DMARC · DNSSEC secure

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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