lueneburg.de

Valid Email Server
Domain Lookup › lueneburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lueneburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 03:43:16 UTC · ↺ Refresh

MX Hostnames

  • mail05.luenecom.de

MX Priorities

  • mail05.luenecom.de: 5

A / AAAA Records

  • 5.159.58.206 (no PTR)
  • 5.159.62.244 ↩ toshi.marktplatz.io
  • 2a04:79c0::401:0:0:0:4 (no PTR)
  • 2a04:79c0:1010:5002::6 (no PTR)

Mail Server IPs

  • 213.252.158.50 ↩ mail05.luenecom.de

SOA Record

Raw SOA dns01.luenecom.de info.dns01.luenecom.de 2025120939 21600 3600 1814400 43200
Primary NS (mname)
dns01.luenecom.de
Admin Email (rname)
info@dns01.luenecom.de
Serial
2025120939
Refresh
21600s
Retry
3600s
Expire
1814400s
Minimum TTL
43200s

Nameservers (NS)

dns01.luenecom.de
dns02.luenecom.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

2 records
  • SPFv=spf1 mx ~all
  • 53697c6e19e2fc1f15c93c906468ab01fa4a4c1cbe3cb6ef7568d027534e01f
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