fib-plus.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-04-03 05:26:30 UTC · ↺ Refresh

MX Hostnames

  • mx2.agenturserver.de
  • mx3.agenturserver.de
  • mx1.agenturserver.de
  • mx4.agenturserver.de

MX Priorities

  • mx1.agenturserver.de: 10
  • mx2.agenturserver.de: 10
  • mx4.agenturserver.de: 50
  • mx3.agenturserver.de: 20

A / AAAA Records

  • 188.94.250.235 ↩ r2577.agenturserver.it

Mail Server IPs

  • 185.15.192.56 ↩ mx1.agenturserver.de
  • 185.15.192.57 ↩ mx2.agenturserver.de
  • 185.15.192.59 ↩ mx4.agenturserver.de
  • 185.15.192.58 ↩ mx3.agenturserver.de

SOA Record

Raw SOA ns1.namesecure.de hostmaster.namesecure.de 2011090701 14400 3600 604800 28800
Primary NS (mname)
ns1.namesecure.de
Admin Email (rname)
hostmaster@namesecure.de
Serial
2011090701
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.namesecure.de
ns2.namesecure.de

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

No TXT records found.

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