mx.att.com

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

Domain Overview

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

Checked via [email protected] · 2026-04-02 20:46:33 UTC · ↺ Refresh

MX Hostnames

  • mx0a-00191d01.pphosted.com
  • mx0b-00191d01.pphosted.com

MX Priorities

  • mx0a-00191d01.pphosted.com: 10
  • mx0b-00191d01.pphosted.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 67.231.149.140 ↩ mx0a-00191d01.pphosted.com
  • 67.231.157.136 ↩ mx0b-00191d01.pphosted.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
  • DgHVqVu1Ich3/TjYAholCkHYpX7vf8R3/Z6Kz7RK5s59DaMV72VA6OniDZtqVVevgJO45NK6HEDPP4UxtVL+Qg==
  • ct5dFLuRYdx7TNL1cXTzSR8z4jLcXRvmTfw4V3CW9+YqulJwCfbLWOmB8KH9iK09DWJxuB9iTDIyJY8Zsh8gOQ==
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • box-domain-verification=73b38eccd6cf3094f59070cc1471ea94d8c8a433f4e6808d990349214e4482ce
  • MS=ms57415304
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