bsl-mb.com

Valid Email Server
Domain Lookup › bsl-mb.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bsl-mb.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 23:41:02 UTC · ↺ Refresh

MX Hostnames

  • bslmb-com0i.mail.protection.outlook.com
  • mail.bsl-mb.com

MX Priorities

  • mail.bsl-mb.com: 20
  • bslmb-com0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 134.119.224.4 ↩ mc22008.ispgateway.de

Mail Server IPs

  • 176.9.246.69 ↩ static.69.246.9.176.clients.your-server.de
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA nsa8.schlundtech.de cramer.zwex.de 2020011707 43200 7200 1209600 86400
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
cramer@zwex.de
Serial
2020011707
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsa8.schlundtech.de
nsc8.schlundtech.de
nsb8.schlundtech.de
nsd8.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

4 records
  • fah16i7d4dt8u4d3bm57jojd9d
  • spf1 mx -all
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • 7vac52rkkhp54sl53l9364k4k7
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