bsb.de

Valid Email Server
Domain Lookup › bsb.de

Domain Overview

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

Checked via [email protected] · 2026-03-30 01:19:02 UTC · ↺ Refresh

MX Hostnames

  • mx01.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx02.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 30
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 151.101.131.52 (no PTR)
  • 151.101.195.52 (no PTR)
  • 151.101.3.52 (no PTR)
  • 151.101.67.52 (no PTR)

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026020300 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns82.domaincontrol.com
ns81.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.ntgt.de a mx a:servers.mcsv.net a:relay01.wlk-ems.com ip4:217.6.38.226 ip4:85.214.99.153 ip4:81.169.162.35 ip4:81.169.253.123 ~all
📊 DNS lookups: 8/10
~ 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

8 records
  • MS=ms99644308
  • uu6p0gole8d36sqreesooips0u
  • google-site-verification=2ppdMW1FSFS9INo5Tu1GqR7wiLU64V6j2VGlMh65Hh4
  • sm6gpv5h5atld5mq04s7r4cknm
  • 31b870ls0rafifdqvihmho7rhg
  • SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.ntgt.de a mx a:servers.mcsv.net a:relay01.wlk-ems.com ip4:217.6.38.226 ip4:85.214.99.153 ip4:81.169.162.35 ip4:81.169.253.123 ~all
  • facebook-domain-verification=qlqy9h7edzcjxl4hwu7tx21e0apl8v
  • c7e5fa5081dfb66f69da5cda4ae07ff7
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