faculdadesesi.edu.br

Valid Email Server
Domain Lookup › faculdadesesi.edu.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
faculdadesesi.edu.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 01:43:43 UTC · ↺ Refresh

MX Hostnames

  • faculdadesesi-edu-br.mail.protection.outlook.com

MX Priorities

  • faculdadesesi-edu-br.mail.protection.outlook.com: 10

A / AAAA Records

  • 20.195.248.132 (no PTR)

Mail Server IPs

  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA nsbl1.faculdadesesi.edu.br hostmaster 2024010216 900 600 86400 120
Primary NS (mname)
nsbl1.faculdadesesi.edu.br
Admin Email (rname)
hostmaster
Serial
2024010216
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
120s

Nameservers (NS)

ns2.faculdadesesi.edu.br
ns1.faculdadesesi.edu.br
sdnsextp03.cloudapp.net

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

7 records
  • _globalsign-domain-verification=mpc8OpSeyHFQmEgZL5lH-2t_oh28d0tYluGcU30ZJJ
  • _globalsign-domain-verification=YhRxAEgocUTGbY7xD8ZanXewwGLnb91c6BqphJL94P
  • _globalsign-domain-verification=IdmF1wgw2166n-DKuoWhLTduGSZ2Q16MP7F1EXau4B
  • MS=ms56535894
  • google-site-verification=3xerF8tUC_KJqft_qPlIOyArrYP1xrD8lRiD5HxYrWE
  • globalsign-domain-verification=8Y70UrzojOFMNL7GyLRc4crVHxREGpksyxxQJzXDfY
  • SPFv=spf1 include:spf.protection.outlook.com -all
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