sanantonioperio.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sanantonioperio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 12:56:49 UTC · ↺ Refresh

MX Hostnames

  • mx1-usg2.ppe-hosted.com
  • sanantonioperio-com.mail.protection.outlook.com
  • mx2-usg2.ppe-hosted.com
  • mx3-usg2.ppe-hosted.com

MX Priorities

  • sanantonioperio-com.mail.protection.outlook.com: 0
  • mx1-usg2.ppe-hosted.com: 0
  • mx2-usg2.ppe-hosted.com: 0
  • mx3-usg2.ppe-hosted.com: 0

A / AAAA Records

  • 160.153.0.94

Mail Server IPs

  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 98.85.123.215 ↩ mx1-usg2.ppe-hosted.com
  • 23.21.114.81 ↩ mx2-usg2.ppe-hosted.com
  • 34.231.165.252

SOA Record

Raw SOA ns17.domaincontrol.com dns.jomax.net 2025092202 28800 7200 604800 600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025092202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns17.domaincontrol.com
ns18.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all
📊 DNS lookups: 2/10
~ 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

8 records
  • google-site-verification=CKsTOanZwnp3uGyISqqgdStr6gdC-TsuAvc3aCuvnYg
  • a6k8gkdneq03jdh4uiv53ivi63
  • google-site-verification=yEMMXtz9vfsP_0pj8sPsvEHBCeMkpK4UMRuq_MxJ6po
  • google-site-verification=z8dU5z4pLy52Q83AF1oHBLxpWbggnA4SsjLMsw4QUXc
  • SPFv=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all
  • google-site-verification=aRtj7fRvUiqZaZD5VDDq9IOMSJ297OkAeeYeDP08fNA
  • MS=ms44192753
  • SPFv=spf1 include:spf.protection.outlook.com -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sanantonioperio.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits