gbg-mannheim.de

Valid Email Server
Domain Lookup › gbg-mannheim.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 14:35:55 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.76.237.169 (no PTR)
  • 2a00:1c98:60:1380::c666:3be4 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA a.ns14.net vbusch.net-solution.net 2025111302 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
vbusch@net-solution.net
Serial
2025111302
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=_sung24kxh.sdmarc.net
📊 DNS lookups: 1/10

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

8 records
  • MS=ms71622283
  • v73ng4nbv6w0fpvglxb0gcnbfxq8bqst
  • 0FYKsxFQ6uNeXcxBEMnKpXEvx1GO7/duAxXuH+lMiHO/0bZf/nOCO8RDQA0n9O3U3GLW0wNn08lPjTZdBJF+Xw==
  • 91vjxpypsv34frxjr9b7bpq2wxh8gt07
  • bSXwU404l2sOtZyuvfjTMcEkVVvmTJuFHsFduPmBMCfNhGyIeqsikBnVWxX/CbMHm5XxHmV1115Yp9j7l1xIeA==
  • SPFv=spf1 redirect=_sung24kxh.sdmarc.net
  • MS=2A217E95800FA7402B38262BDC72B45AB3E40133
  • apple-domain-verification=GERAJwgORAgfoLzZ
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