biotrop.com.br

Valid Email Server
Domain Lookup › biotrop.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-29 02:24:22 UTC · ↺ Refresh

MX Hostnames

  • biotrop-com-br.mail.protection.outlook.com

MX Priorities

  • biotrop-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 191.32.12.4 ↩ masterfat.static.gvt.net.br

Mail Server IPs

  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 2/10
✓ 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: 392 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

7 records
  • d365mktkey=QWeo1u3EPB3KFPsLz7R0cjXGOvkE6EVWN8PRdY8xW9Mx
  • _globalsign-domain-verification=RrIYnRhYjfa4690e17Cl7GKctL7sP__Z9shMN-BXlm
  • mscid=6KJ+uzs+GlxWnPb90GNQJEkxZ85y9aCN6IPFLlC70lzI3zV/bW9qvLAy25FKdGzwPdzR5q0zXOlLGajHiHVlyg==
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
  • d365mktkey=MgjGQxlSSCfxsetZ2Tav2rRp3sqmNaV81JeGVB8SiVcx
  • google-site-verification=JyTCODQrclFCwSguGlPsfqADX9TbHQONdVTPSMiLIWM
  • adobe-idp-site-verification=f9c3b124cadb8e11d25d9b3eb57d8fa7921bd73fe2717dd3e13e652562a7fbeb
Full email verification for biotrop.com.br

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