fcn09.de

Valid Email Server
Domain Lookup › fcn09.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fcn09.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 17:17:36 UTC · ↺ Refresh

MX Hostnames

  • antares.uberspace.de

MX Priorities

  • antares.uberspace.de: 10

A / AAAA Records

  • 95.143.172.244 ↩ antares.uberspace.de
  • 2001:1a50:11::c8f1:36ff:fef2:4409 ↩ antares.uberspace.de

Mail Server IPs

  • 95.143.172.244 ↩ antares.uberspace.de
  • 2001:1a50:11::c8f1:36ff:fef2:4409 ↩ antares.uberspace.de

SOA Record

Raw SOA ns.checkdomain.de hostmaster.checkdomain.de 2026010901 40000 7200 604800 300
Primary NS (mname)
ns.checkdomain.de
Admin Email (rname)
hostmaster@checkdomain.de
Serial
2026010901
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns.checkdomain.de
ns2.checkdomain.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

1 record
  • SPFv=spf1 mx ~all
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