gwc.global

Valid Email Server
Domain Lookup › gwc.global
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gwc.global
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 19:29:41 UTC · ↺ Refresh

MX Hostnames

  • gwc-global.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.185.163
  • 104.21.36.51
  • 2606:4700:3031::6815:2433
  • 2606:4700:3034::ac43:b9a3

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

marge.ns.cloudflare.com
brett.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.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

✗ 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

5 records
  • SPFv=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all
  • apple-domain-verification=uIaLgdg0mHTQar9F
  • duo_sso_verification=2h3ScK4mtC8NHeuXMTN9TwjhHxKPezf6TT8v8S7Naeqk1SslIi7U9z5bNBi1X2eW
  • duo_sso_verification=mj38qB3n6jD0IKqOnb6bFjsT6PqBUxefasE5YnXovGr3Hy9NbyHZWKwKNQWJtzHR
  • google-site-verification=9QgAdIbwv_7RfYxKSU8Vh34wdpm7QjmGrfJc0K3rlR8
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