Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uwlax.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 09:33:04 UTC · ↺ Refresh
MX Hostnames
- uwlax-edu.mail.protection.outlook.com
MX Priorities
- uwlax-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 143.235.110.24 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.uwlax.edu its_network.uwlax.edu 2014012152 3600 900 1209600 360
Primary NS (mname)
dns1.uwlax.edu
Admin Email (rname)
its_network@uwlax.edu
Serial
2014012152
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
360s
Nameservers (NS)
adns-1.uwsys.net
adns-2.uwsys.net
dns1.uwlax.edu
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.236.128.150 ip4:54.236.109.30 ip4:138.49.66.100 ip4:34.198.225.191 ip4:143.235.120.29 include:cust-spf.cashnet.com include:_spf.wiscmail.wisc.edu include:_spf.google.com include:_spf.academicworks.com include:spf.protection.outlook.com include:spf.dynect.net include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- SPFv=spf1 ip4:54.236.128.150 ip4:54.236.109.30 ip4:138.49.66.100 ip4:34.198.225.191 ip4:143.235.120.29 include:cust-spf.cashnet.com include:_spf.wiscmail.wisc.edu include:_spf.google.com include:_spf.academicworks.com include:spf.protection.outlook.com include:spf.dynect.net include:amazonses.com -all
- ZOOM_verify_ti0vlUwlQ-azP2p72LzGVw
- apple-domain-verification=aEYT3yWRkjfAfdjZ
- docusign=1f411619-9f49-4e4b-987a-3f4bfeec5357
- docusign=98b54932-6830-4738-bdc7-093ed333cef7
- c18jp0ocsntteusn0fmnukkq3i
- P/YynryAAX6jcQuG1NgM1tDf+NRwTihjMJ+duIrhXk8vJCPLLS8kn+3ZmjG+ASsvfrICDhPkJ+Ba5Wy5td/STw==
- gq06ptqqz1b08y5pmwr476shk285dwn9
- adobe-idp-site-verification=7f90f4b9b72e1ed9aa6cb2bc4e9b519b6a636ac369305d6c5e516d9995706b56
- e2ma-verification=k5ycb
- adobe-idp-site-verification=aa1e1b18d832a91ef13f8520e85e5ecea07689dc422a09969008c80285c3229f
- University of Wisconsin - La Crosse
- MS=ms97648699
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 uwlax.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits