Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
online.msstate.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 03:19:02 UTC · ↺ Refresh
MX Hostnames
- mx2.hc3512-62.iphmx.com
- mx1.hc3512-62.iphmx.com
MX Priorities
- mx1.hc3512-62.iphmx.com: 10
- mx2.hc3512-62.iphmx.com: 20
A / AAAA Records
- 130.18.3.99 ↩ cluster.drupal8-t1ext-prod.its.msstate.edu
Mail Server IPs
- 216.71.143.185 ↩ esa.hc3512-62.iphmx.com
- 216.71.146.219 ↩ esa.hc3512-62.iphmx.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 ip4:130.18.0.0/16 exists:%{i}.spf.hc3512-62.iphmx.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; aspf=r; adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 ip4:130.18.0.0/16 exists:%{i}.spf.hc3512-62.iphmx.com -all
- W6CRF95T0Frjdtrn90F+HgBM9KmoP8Scip3sKuNxZdw4utdeHVxz7P2qNsVj52nAq18c9OhurR5O5/ILmDQPWg==
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 online.msstate.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits