fmc-online.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fmc-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 02:45:34 UTC · ↺ Refresh

MX Hostnames

  • sybok.ghostlive.de

MX Priorities

  • sybok.ghostlive.de: 10

A / AAAA Records

  • 5.230.200.23 (no PTR)

Mail Server IPs

  • 5.230.200.5 ↩ sybok.ghostlive.de
  • 2a00:12d8:2101::5:230:200:5 ↩ sybok.ghostlive.de

SOA Record

Raw SOA dns.dns1.de hostmaster.internetwire.de 2019072401 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2019072401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns.dns2.de
dns.dns1.de
dns.dns4.de
dns.dns3.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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