bbsz.de

Valid Email Server
Domain Lookup › bbsz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bbsz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 20:51:28 UTC · ↺ Refresh

MX Hostnames

  • mail.bbsz.de

MX Priorities

  • mail.bbsz.de: 10

A / AAAA Records

  • 85.236.41.92 ↩ thunderball.12host.com

Mail Server IPs

  • 88.217.253.68 ↩ mail.bbsz.de

SOA Record

Raw SOA dns.dns1.de hostmaster.domainbestellsystem.com 2026031002 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@domainbestellsystem.com
Serial
2026031002
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns.dns1.de
dns.dns3.de
dns.dns4.de
dns.dns2.de

SPF Record

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

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; aspf=s; adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

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

4 records
  • MS=C228633A984793CCBCED54CA9017A043DFF888F4
  • swisssign-check=Q0yvyGhsADWTV4uLRYDZ2xg-GfQ
  • 25reports=71b3b6cbc8ac6ef12e87e394
  • SPFv=spf1 mx a include:spf.protection.outlook.com -all
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