saar-ferngas.de

Valid Email Server
Domain Lookup › saar-ferngas.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
saar-ferngas.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:48:51 UTC · ↺ Refresh

MX Hostnames

  • rhino.prego-services.de
  • polarbear.prego-services.de

MX Priorities

  • polarbear.prego-services.de: 100
  • rhino.prego-services.de: 10

A / AAAA Records

  • 153.92.205.173 ↩ r18699.agenturserver.it
  • 2a00:1c98:60:1170::8334:6f67 (no PTR)

Mail Server IPs

  • 5.63.180.68 ↩ mantis.prhos.com
  • 2a04:5d84:1::3 ↩ polarbear.prego-services.de
  • 5.63.176.68 ↩ rhino.prego-services.de
  • 2a04:5d80:1::3 ↩ rhino.prego-services.de

SOA Record

Raw SOA a.ns14.net do-not-reply.saar-ferngas.de 2024121200 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@saar-ferngas.de
Serial
2024121200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

d.ns14.net
c.ns14.net
a.ns14.net
b.ns14.net

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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