spk-luebeck.de

Valid Email Server
Domain Lookup › spk-luebeck.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
spk-luebeck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 10:50:38 UTC · ↺ Refresh

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MX Hostnames

  • q02es.mail.s-web.de
  • q01es.mail.s-web.de
  • r01es.mail.s-web.de
  • r02es.mail.s-web.de

MX Priorities

  • r01es.mail.s-web.de: 10
  • q02es.mail.s-web.de: 10
  • q01es.mail.s-web.de: 10
  • r02es.mail.s-web.de: 10

A / AAAA Records

  • 62.181.151.49 (no PTR)

Mail Server IPs

  • 62.181.146.48 ↩ r01es.mail.s-web.de
  • 62.181.146.47 ↩ q02es.mail.s-web.de
  • 62.181.146.46 ↩ q01es.mail.s-web.de
  • 62.181.146.49 ↩ r02es.mail.s-web.de

SOA Record

Raw SOA ns1.s-fg-net.de domreg.f-i.de 63 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
63
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

ns4.s-fg-net.de
ns5.s-fg-net.com
ns1.s-fg-net.de
ns2.s-fg-net.com
ns3.s-fg-net.eu

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

6 records
  • _184h4p8n16ejfhqo2xvb6zwzf8w4f7c
  • _zgmcyyf7lq19w4jbqhe8ij7424kykhv
  • adobe-idp-site-verification=7f90187d9a09b9d6131b318725bf0dc3d27b0737767d213ac206546508bd56a8
  • apple-domain-verification=3qz62m3bdXh6TRQy
  • _sl6b8lx9f4qregvv2dvpd3mm5z2lphu
  • cisco-ci-domain-verification=260853f50cb1cea0ebf32aac9958e14305e42814ba1327bed649a00704595b16
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