vnb.de

Valid Email Server
Domain Lookup › vnb.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 09:29:35 UTC · ↺ Refresh

MX Hostnames

  • vnb-de.mail.protection.outlook.com

MX Priorities

  • vnb-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 85.236.55.111 ↩ cs1b.trilos.de

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net domainreg.trilos.de 2025102100 3600 3600 604800 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domainreg@trilos.de
Serial
2025102100
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:85.236.55.111 ip4:178.63.27.21 include:spf.protection.outlook.com include:spf.crsend.com -all
📊 DNS lookups: 4/10
✓ 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

2 records
  • SPFv=spf1 mx a ip4:85.236.55.111 ip4:178.63.27.21 include:spf.protection.outlook.com include:spf.crsend.com -all
  • MS=ms21823549
Full email verification for vnb.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits