et-spangenberg.de

Valid Email Server
Domain Lookup › et-spangenberg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
et-spangenberg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 19:46:48 UTC · ↺ Refresh

MX Hostnames

  • mail.et-spangenberg.de

MX Priorities

  • mail.et-spangenberg.de: 0

A / AAAA Records

  • 89.58.18.106 ↩ srv12.koserver.de

Mail Server IPs

  • 89.58.18.106 ↩ srv12.koserver.de

SOA Record

Raw SOA ns2.koserver.de admin.et-spangenberg.de 2025042902 86400 7200 3628800 21600
Primary NS (mname)
ns2.koserver.de
Admin Email (rname)
admin@et-spangenberg.de
Serial
2025042902
Refresh
86400s
Retry
7200s
Expire
3628800s
Minimum TTL
21600s

Nameservers (NS)

ns2.koserver.de
ns1.koserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com a mx ~all
📊 DNS lookups: 3/10
~ 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 include:spf.mailjet.com a mx ~all
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