10mb.dk

Valid Email Server
Domain Lookup › 10mb.dk

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
10mb.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 11:30:22 UTC · ↺ Refresh

MX Hostnames

  • mx.mailfactory.blue

MX Priorities

  • mx.mailfactory.blue: 10

A / AAAA Records

  • 212.237.249.138 ↩ proxy.lm.mailfactory.blue

Mail Server IPs

  • 212.237.249.136 (no PTR)

SOA Record

Raw SOA ns.dandomain.dk hostmaster.dandomain.dk 2023061501 14400 3600 1209600 300
Primary NS (mname)
ns.dandomain.dk
Admin Email (rname)
hostmaster@dandomain.dk
Serial
2023061501
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.dandomain.dk
ns.dandomain.dk

SPF Record

✓ Strict (-all)
v=spf1 include:lightmail.dk -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:lightmail.dk -all
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