muho-mannheim.de

Valid Email Server
Domain Lookup › muho-mannheim.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
muho-mannheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 10:53:59 UTC · ↺ Refresh

MX Hostnames

  • a1234.mx.srv.dfn.de
  • b1234.mx.srv.dfn.de
  • c1234.mx.srv.dfn.de

MX Priorities

  • c1234.mx.srv.dfn.de: 10
  • a1234.mx.srv.dfn.de: 10
  • b1234.mx.srv.dfn.de: 10

A / AAAA Records

  • 188.40.26.202 ↩ www109.your-server.de
  • 2a01:4f8:d0a:103b::2 ↩ www109.your-server.de

Mail Server IPs

  • 194.95.238.102 ↩ c1234.mx.srv.dfn.de
  • 194.95.232.102 ↩ a1234.mx.srv.dfn.de
  • 194.95.234.102 ↩ b1234.mx.srv.dfn.de

SOA Record

Raw SOA dns1.belwue.de hostmaster.belwue.de 2025051215 21600 1800 2419200 86400
Primary NS (mname)
dns1.belwue.de
Admin Email (rname)
hostmaster@belwue.de
Serial
2025051215
Refresh
21600s
Retry
1800s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

dns5.belwue.de
dns3.belwue.de
dns1.belwue.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.belwue.de include:spf.gwdg.de include:_spf.tivian.com ip4:193.197.212.11 ~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

3 records
  • SPFv=spf1 include:_spf.belwue.de include:spf.gwdg.de include:_spf.tivian.com ip4:193.197.212.11 ~all
  • Hochschule fuer Musik und Darstellende Kunst Heidelberg-Mannheim, N7,18 68161 Mannheim
  • brevo-code:805ee3c3e42ad02b8e3df89c62ad0b9e
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