performance.de

Valid Email Server
Domain Lookup › performance.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 17:31:51 UTC · ↺ Refresh

MX Hostnames

  • 6mail.base-t.com

MX Priorities

  • 6mail.base-t.com: 10

A / AAAA Records

  • 5.10.187.228 ↩ ip-005-010-187-228.um02.pools.vodafone-ip.de

Mail Server IPs

  • 217.252.236.212 ↩ pd9fcecd4.dip0.t-ipconnect.de

SOA Record

Raw SOA vorname.kabelpost.de service.kabelpost.de 2025022400 10000 1800 604800 3600
Primary NS (mname)
vorname.kabelpost.de
Admin Email (rname)
service@kabelpost.de
Serial
2025022400
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

vorname.kabelpost.de
nachname.kabelbrief.de

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=kabelpost.de
📊 DNS lookups: 1/10

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 redirect=kabelpost.de
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