gfa.com.mx

Valid Email Server
Domain Lookup › gfa.com.mx
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gfa.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 06:00:43 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 46.202.182.93 (no PTR)
  • 200.66.75.171 ↩ service-static-66.75.171.mcm-telecom.com.mx

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

domalt.gfainterno.local
dominioprimario.gfainterno.local
dominioalt2.gfainterno.local
gfa.com.mx
dominio.gfainterno.local
dominionew.gfainterno.local
domprincipal.gfainterno.local
serverppal.gfainterno.local
dom.gfainterno.local
dns.gfa.com.mx

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

6 records
  • n3uu4gerdoq5d4o680lhfdcs3f
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • p50kbk3svtt3tj6u3ad5keo4dm
  • MS=ms95037024
  • v=spf2 a mx ptr ip4:200.67.145.205 mx:mail.gfa.com.mx -all
  • include:23142566.spf04.hubspotemail.net
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