zfz-stuttgart.de

Valid Email Server
Domain Lookup › zfz-stuttgart.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
zfz-stuttgart.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 11:09:32 UTC · ↺ Refresh

MX Hostnames

  • mail.zfz-stuttgart.de

MX Priorities

  • mail.zfz-stuttgart.de: 0

A / AAAA Records

  • 185.175.196.41 (no PTR)
  • 2a00:1c98:60:1060::96d7:cbf3 (no PTR)

Mail Server IPs

  • 217.91.107.23 ↩ mail.zfz-stuttgart.de

SOA Record

Raw SOA ns1030.ui-dns.biz hostmaster.kundenserver.de 2016110523 28800 7200 604800 300
Primary NS (mname)
ns1030.ui-dns.biz
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016110523
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1030.ui-dns.com
ns1030.ui-dns.org
ns1030.ui-dns.biz
ns1030.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:185.175.196.147 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8S/mpoQ/J8Nb0gklKI55zShYKHZN+8gjYulE62lkQzs294do/6MCYho814/Wg1nILIQHtknlZ6doM+JLXF8NP1xOLb63mshbT3ti6TinXppoZ/SSW4M6C0KtyrObkgQT1op8817zmQIUDdYgco3GpLMVaWlwN3FyPFtf0saxTWck8YKyig8g6FGJAzUaTsjSglF7ICdW0YuP9zrEXnFjww+Y6iAdD6wYDOUtq1N9pLPEiWbG+sphHdAw2MqvA8WM2NvQjfo5VtvWJN+/yghsEA0EVdv2JDYftU2n6Z6+Lp9/QYXF5A8ZHxpExZlkzCL2o0snmqswnfc0DuuENblVoQIDAQAB
  • MS=ms72843942
  • SPFv=spf1 ip4:185.175.196.147 mx a -all
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