bk-trier.de

Valid Email Server
Domain Lookup › bk-trier.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bk-trier.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 10:25:29 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 134.119.233.6 ↩ mc20695.ispgateway.de
  • 2a00:1169:103:13c0:: ↩ mc20695.ispgateway.de

Mail Server IPs

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

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2025110202 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025110202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:134.119.233.6 ip4:149.249.9.102 ip4:80.67.18.29 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:ispgateway.de -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

4 records
  • SPFv=spf1 ip4:134.119.233.6 ip4:149.249.9.102 ip4:80.67.18.29 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:ispgateway.de -all
  • MS=ms46992138
  • swisssign-check=IDutIwL1ZqbnWgagGBMtukXX6pM
  • google-site-verification=XQZLhORnGDLFCp4PljP8vAcZeHSDaKBH_wRHVZTZuZQ
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