Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jsei.ucla.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 20:09:18 UTC · ↺ Refresh
MX Hostnames
- mxa-0000e901.gslb.pphosted.com
- mxb-0000e901.gslb.pphosted.com
MX Priorities
- mxa-0000e901.gslb.pphosted.com: 10
- mxb-0000e901.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 148.163.151.72 ↩ mx0a-0000e901.pphosted.com
- 148.163.155.16 ↩ mx0b-0000e901.pphosted.com
SOA Record
Raw SOA
medhub.medctr.ucla.edu dnsadm.mednet.ucla.edu 323538809 10800 3600 2419200 900
Primary NS (mname)
medhub.medctr.ucla.edu
Admin Email (rname)
dnsadm@mednet.ucla.edu
Serial
323538809
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
medhub.medctr.ucla.edu
nssdcext.medctr.ucla.edu
nsrrh.medctr.ucla.edu
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-0000e901.pphosted.com include:spf.jsei.ucla.edu include:spf1.jsei.ucla.edu -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
6 records- box-domain-verification=3150c46d098a7afcc42929003a79d548cf9844ef9990c0776712ab914186536b
- atlassian-domain-verification=Wrt0Kcx4QXajYe866V6dwMZDltsjJJDRRNnc9wkzs3uMo/UDBHZN7J1ef4YkKFq9
- adobe-idp-site-verification=5f3fe8569e235e213712f33f9d9fb758dae35452358d312f4f027671c5949adc
- duo_sso_verification=doXjOfwop2sCNhikmBa52dPeheWjZAd1ZNeWxZxSJN2sW9WpqdMDQ5SRUhuC1em2
- SPFv=spf1 include:spf.protection.outlook.com include:spf-0000e901.pphosted.com include:spf.jsei.ucla.edu include:spf1.jsei.ucla.edu -all
- docusign=f70b09c3-2f9e-4941-a7cd-816b7cc7f100a
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 jsei.ucla.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits