nn7.de

Valid Email Server
Domain Lookup › nn7.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nn7.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 01:55:21 UTC · ↺ Refresh

MX Hostnames

  • nn7.de

MX Priorities

  • nn7.de: 10

A / AAAA Records

  • 5.9.28.126 ↩ sol.nn7.de

Mail Server IPs

  • 5.9.28.126 ↩ sol.nn7.de

SOA Record

Raw SOA ns1.nn7.de root.nn7.de 2024030552 28800 3600 604800 38400
Primary NS (mname)
ns1.nn7.de
Admin Email (rname)
root@nn7.de
Serial
2024030552
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s

Nameservers (NS)

ns1.nn7.de
ns2.nn7.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:5.9.28.126 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

2 records
  • google-site-verification=6ikbu2qVxvKbBTjJRS5q1lFdQuWizn4pMgXrtDFDDx8
  • SPFv=spf1 a mx ip4:5.9.28.126 -all
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