gbmhospitality.com

Valid Email Server
Domain Lookup › gbmhospitality.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gbmhospitality.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 05:28:05 UTC · ↺ Refresh

MX Hostnames

  • gbmhospitality-com.mail.protection.outlook.com

MX Priorities

  • gbmhospitality-com.mail.protection.outlook.com: 732

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.144
  • 198.49.23.144

Mail Server IPs

  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.hover.com dnsmaster.hover.com 1720468956 1800 900 604800 300
Primary NS (mname)
ns1.hover.com
Admin Email (rname)
dnsmaster@hover.com
Serial
1720468956
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.hover.com
ns2.hover.com

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

3 records
  • MS=ms XXXXXXXX
  • MS=ms54586883
  • SPFv=spf1 include:spf.protection.outlook.com -all
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