Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
msutexas.edu
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 21:04:45 UTC · ↺ Refresh
MX Hostnames
- d275022a.ess.barracudanetworks.com
- d275022b.ess.barracudanetworks.com
MX Priorities
- d275022a.ess.barracudanetworks.com: 1
- d275022b.ess.barracudanetworks.com: 1
A / AAAA Records
- 97.77.46.57 ↩ syn-097-077-046-057.biz.spectrum.com
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
nexus1.msutexas.edu jimhall.mwsu.edu 427 10800 3600 2419200 900
Primary NS (mname)
nexus1.msutexas.edu
Admin Email (rname)
jimhall@mwsu.edu
Serial
427
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
nexus2.mwsu.edu
ns1.worldwidedns.net
ns3.worldwidedns.net\032
nexus1.msutexas.edu
nexus2.msutexas.edu
nexus1.mwsu.edu
pay.msutexas.edu
ns2.worldwidedns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf1.msutexas.edu include:_spf2.msutexas.edu include:_spf.google.com include:spf.apparmor.com include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; aspf=r; pct=100; sp=none; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 include:_spf1.msutexas.edu include:_spf2.msutexas.edu include:_spf.google.com include:spf.apparmor.com include:spf.ess.barracudanetworks.com ~all
- MS=ms89424659
- google-site-verification=aROxT-SiN-5PfIfhy-NM0fA2TuFk1jPe44w-f_KdKUA
- adobe-idp-site-verification=2b1f8688e83d22d560cb65ecf77f2408d6f51e1a5e6e8ce5b3fefac64f36c548
- apple-domain-verification=WFL49kGXBUSTEY1a
- ZOOM_verify_iesjQpSvTT-a9FNAENYw9Q
- Foxit-domain-verification=7155fb24ebc9503c75bc50244f26d979
Full email verification for msutexas.edu
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits