koerth.de

Valid Email Server
Domain Lookup › koerth.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 17:33:09 UTC · ↺ Refresh

MX Hostnames

  • mail.koerth.de

MX Priorities

  • mail.koerth.de: 0

A / AAAA Records

  • 5.1.95.175 ↩ s2.configserv.de

Mail Server IPs

  • 5.1.95.175 ↩ s2.configserv.de

SOA Record

Raw SOA ns1.routing.net hostmaster.koerth.de 2017112701 3600 3600 86400 300
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@koerth.de
Serial
2017112701
Refresh
3600s
Retry
3600s
Expire
86400s
Minimum TTL
300s

Nameservers (NS)

ns2.routing.net
ns3.routing.net
ns1.routing.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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