graointeligencia.com.br

Valid Email Server
Domain Lookup › graointeligencia.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-29 04:04:09 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 216.172.173.9 ↩ 216-172-173-9.unifiedlayer.com

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns502.hostgator.com.br root.br502.hostgator.com.br 2026021401 86400 7200 3600000 86400
Primary NS (mname)
ns502.hostgator.com.br
Admin Email (rname)
root@br502.hostgator.com.br
Serial
2026021401
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns503.hostgator.com.br
ns502.hostgator.com.br

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

✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=zsAkpCI468gY3YKEsc88K9CxuKQ4n_MD1ffOBUuRp5k
  • MS=ms85433475
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