mason.wm.edu

Valid Email Server
Domain Lookup › mason.wm.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mason.wm.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 01:23:36 UTC · ↺ Refresh

MX Hostnames

  • mason-wm-edu.mail.protection.outlook.com

MX Priorities

  • mason-wm-edu.mail.protection.outlook.com: 10

A / AAAA Records

  • 52.22.97.87 ↩ ec2-52-22-97-87.compute-1.amazonaws.com
  • 34.224.220.206 ↩ ec2-34-224-220-206.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns-252.awsdns-31.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-252.awsdns-31.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-252.awsdns-31.com
ns-635.awsdns-15.net
ns-1115.awsdns-11.org
ns-1957.awsdns-52.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.qualtrics.com ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.qualtrics.com ?all
  • 1M4cD0jIABCLzEZZxq2jt4DYdJzt8Ed+PAlfQta0zEmTHln6v7RmhyTT8ftSilBg36yosuMEP1t4xuuvLukHEA==
  • MS=CE4C04A5139BF2808A9AD534D1807BB3D17B8830
  • google-site-verification=valdrRoi9S5V2kHsANPRpCrzJOlJXp4f_Xbyj7cCBG8
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 mason.wm.edu

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

No credit card required
Get 1,000 Free Credits