mxmart.mx

Valid Email Server
Domain Lookup › mxmart.mx

Domain Overview

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

Checked via [email protected] · 2026-04-03 01:21:35 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mxmart-mx.mail.protection.outlook.com: 0

A / AAAA Records

  • 3.168.102.17 ↩ server-3-168-102-17.jfk52.r.cloudfront.net
  • 3.168.102.11 ↩ server-3-168-102-11.jfk52.r.cloudfront.net
  • 3.168.102.38
  • 3.168.102.97

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1135.awsdns-13.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1135.awsdns-13.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1135.awsdns-13.org
ns-1681.awsdns-18.co.uk
ns-364.awsdns-45.com
ns-737.awsdns-28.net

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

5 records
  • ms-domain-verification=b47fb68b-3be7-463a-bcfe-547fa3596f53
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=B8AE9F2632B634D3E8CE878106D0DFF318C7DF9B
  • google-site-verification=d5zMahf1ynpJRas1gKXR0tyW7qCROiHqxo8u8SErxbc
  • google-site-verification=yjd4RFe0kez9qVrUids1km4E5s-sLhHCYVZKPOxUvi0
Full email verification for mxmart.mx

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