bbs-mannheim.de

Valid Email Server
Domain Lookup › bbs-mannheim.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 08:57:44 UTC · ↺ Refresh

MX Hostnames

  • mx1.gbg-mannheim.de
  • mx2.gbg-mannheim.de

MX Priorities

  • mx2.gbg-mannheim.de: 10
  • mx1.gbg-mannheim.de: 10

A / AAAA Records

  • 185.76.237.169 (no PTR)
  • 2a00:1c98:60:1381::c65d:e20b (no PTR)

Mail Server IPs

  • 212.65.7.156 ↩ mx2.gbg-mannheim.de
  • 212.65.3.4 ↩ mx1.gbg-mannheim.de

SOA Record

Raw SOA a.ns14.net info.net-solution.net 2025040400 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@net-solution.net
Serial
2025040400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

a.ns14.net
c.ns14.net
b.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

6 records
  • SPFv=spf1 a mx include:spf.protection.outlook.com -all
  • MS=ms20792595
  • IMsJdqFhUZhTAOyAXbG8CZ1NcA4yswJTjd6t716xIKR9fJi5vnFrMlB8lBcJq8VioRGCBtr8gyQr9qZvqCcubQ==
  • 91vjxpypsv34frxjr9b7bpq2wxh8gt07
  • 9lAk7vNT8OAbkUFeXmjVeIiVRknFqhA4ZNoorgCYJoO6j5SUc5B0gPqSTP66KQOzfIjEguYtTC/yjdzbZIxG2Q==
  • v73ng4nbv6w0fpvglxb0gcnbfxq8bqst
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