alfacargo.com.br

Valid Email Server
Domain Lookup › alfacargo.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-29 03:06:57 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.21.74.48 (no PTR)
  • 172.67.155.61 (no PTR)
  • 2606:4700:3031::ac43:9b3d
  • 2606:4700:3035::6815:4a30

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA dana.ns.cloudflare.com dns.cloudflare.com 2399170001 10000 2400 604800 1800
Primary NS (mname)
dana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399170001
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

drake.ns.cloudflare.com
dana.ns.cloudflare.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

6 records
  • ca3-9ed023c0cc3449f2a4aba6510912e77f
  • oo55pugkblvtnrlfi96k8bm79h
  • t931okk5elb8klqvknkb5r2qc6
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms77627813
  • Q52E8A6544SQVUNTPRD3V04MKV
Full email verification for alfacargo.com.br

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