3mbyg.dk
📜 DNS record history  ·  ← Current records
📜 Record History4 scans · 12 changes
Scanned AtChanges since previous scan
2026-07-31 17:03:56
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 2026072806 − serial 2026072802
2026-07-28 11:52:53
NS + ns1.simply.com + ns2.simply.com + ns3.simply.com − ns1.dnsserver.dk − ns2.dnsserver.dk
A + 93.191.156.167 − 193.8.37.86
MX + 10 3mbyg-dk.mail.protection.outlook.com + 10 mx.simply.com − 0 3mbyg-dk.mail.protection.outlook.com
TXT + v=spf1 include:spf.protection.outlook.com -all + v=spf1 include:spf.simply.com -all − v=spf1 a include:spf.protection.outlook.com -all
TLSA + _25._tcp.mx.simply.com 311 97A3BA009F39C761BFFB6574340E813854914EF3B179330823A6980AFAFB533B + _25._tcp.mx.simply.com 311 A9D603AF4D7ED6B9246B4B68500CD6F232B7E8472ED0006626952106C370DD7F
SOA + serial 2026072802 − serial 2026012301
DMARC + v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; − v=DMARC1; p=reject; adkim=s; aspf=s;
DNSSEC + insecure − secure
2026-06-24 22:08:41 no changes
2026-06-16 12:47:36 baseline 2 NS · 1 A · 1 MX · 1 TXT · serial 2026012301 · DMARC · DNSSEC secure

Each row compares a scan to the one before it. “baseline” is the oldest scan in the window (last 4 scans). Click a timestamp to view that full snapshot.

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