lubmesam.com.mx

Valid Email Server
Domain Lookup › lubmesam.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-29 11:27:21 UTC · ↺ Refresh

MX Hostnames

  • lubmesam-com-mx.mail.protection.outlook.com

MX Priorities

  • lubmesam-com-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 195.250.27.26 ↩ s3414.mex1.stableserver.net

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns4.suempresa.com hostmaster.suempresa.com 2024090601 3600 1800 1209600 86400
Primary NS (mname)
ns4.suempresa.com
Admin Email (rname)
hostmaster@suempresa.com
Serial
2024090601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns5.suempresa.com
ns4.suempresa.com
ns6.suempresa.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:208.68.37.26 +ip4:195.250.27.26 +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

✗ 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
  • Powered by CPANEL
  • SPFv=spf1 +a +mx +ip4:208.68.37.26 +ip4:195.250.27.26 +include:spf.protection.outlook.com -all
  • MS=ms41691884
  • _globalsign-domain-verification=G26rsBeT1yP5OCEadOnZ0drfKovBjaCWtXN1PAqzfQ
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