Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
globaluniversity.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 05:34:40 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 0
- mx2-us1.ppe-hosted.com: 5
A / AAAA Records
- 162.159.136.54 (no PTR)
- 162.159.137.54 (no PTR)
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
ns59.domaincontrol.com dns.jomax.net 2026032703 28800 7200 604800 600
Primary NS (mname)
ns59.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032703
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns60.domaincontrol.com
ns59.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a:mail.globaluniversity.edu include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:47184772.spf04.hubspotemail.net a:dispatch-us.ppe-hosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- brevo-code:3b71f60fe6799055adbd6bb42e67883e
- SPFv=spf1 a:mail.globaluniversity.edu include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:47184772.spf04.hubspotemail.net a:dispatch-us.ppe-hosted.com -all
- google-site-verification=OPY4EMnZrHxA-CVtsZcqp269fb4kyrDZdZtGWdNSK84
- adobe-idp-site-verification=8c87d28d0749d37a8b35cd76a9c9c5af57b787cc8c2455688031b57a13607fb3
- MS=6001D48FC796DF468CD526FC8B4BF44A62DD1660
- d832MyTt7DRDS3ejygnzAk7kjtKmwAzxfD8kwqWFpro=
- google-site-verification=KWkYzGfZRZbzy5jQD4mjuEHArBAhg6YEEtWcwF_6bh4
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 globaluniversity.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits