uag.mx

Valid Email Server
Domain Lookup › uag.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
uag.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 01:13:25 UTC · ↺ Refresh

MX Hostnames

  • egresado-uag-mx.mail.protection.outlook.com
  • 148.239.220.240
  • proxmox.uag.mx

MX Priorities

  • 148.239.220.240: 1
  • proxmox.uag.mx: 5
  • egresado-uag-mx.mail.protection.outlook.com: 10

A / AAAA Records

  • 148.239.220.117

Mail Server IPs

  • 148.239.220.240 (no PTR)
  • ::ffff:94ef:dcf0 (no PTR)
  • 148.239.220.241 (no PTR)
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f902::

SOA Record

Raw SOA dns hostmaster 2785 1800 600 604800 86400
Primary NS (mname)
dns
Admin Email (rname)
hostmaster
Serial
2785
Refresh
1800s
Retry
600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns.uag.mx
dns

SPF Record

✓ Strict (-all)
v=spf1 ip4:148.239.220.241 ip4:148.239.220.240 mx include:spf.protection.outlook.com include:mail.zendesk.com include:spf.mandrillapp.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

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
  • zoho-verification=zb15613401.zmverify.zoho.com
  • google-site-verification=_u9yZoQQGamVUWa65kjCs6RiD7r8XiUvrpkSDDvNKgQ
  • SPFv=spf1 ip4:148.239.220.241 ip4:148.239.220.240 mx include:spf.protection.outlook.com include:mail.zendesk.com include:spf.mandrillapp.com -all
  • _globalsign-domain-verification=lk7uL5boAMyown_0a7pl0Hw28cD72VLjUSPpGXX2_B
  • facebook-domain-verification=zd9aqzwolyxyh4ty6pv25wyjg7dj6j
  • MS=ms22563078
Full email verification for uag.mx

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