westerhorstmann.de

Valid Email Server
Domain Lookup › westerhorstmann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
westerhorstmann.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 04:17:35 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 134.119.0.166 ↩ ms11211.ispgateway.de

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.vegasystems.de hostmaster.vegasystems.de 2025110309 36000 3600 604800 86400
Primary NS (mname)
ns1.vegasystems.de
Admin Email (rname)
hostmaster@vegasystems.de
Serial
2025110309
Refresh
36000s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.vegasystems.de
ns2.vegasystems.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.vegasystems.de ip4:80.151.63.65 ip4:156.67.182.117 ip4:217.111.69.0/26 include:spf.crsend.com include:spf.protection.outlook.com -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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • avjrolgvg8m0vagliekl724i02
  • SPFv=spf1 include:spf.vegasystems.de ip4:80.151.63.65 ip4:156.67.182.117 ip4:217.111.69.0/26 include:spf.crsend.com include:spf.protection.outlook.com -all
  • google-site-verification=aR2_pXDPjx3NgVBtHn1jeFTTn2_AcrkzR4iLQMhFXqY
  • MS=ms53995657
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