Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ha.ucla.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 11:48:42 UTC · ↺ Refresh
MX Hostnames
- ha-ucla-edu.mail.protection.outlook.com
MX Priorities
- ha-ucla-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 149.142.49.103 ↩ secure5.ha.ucla.edu
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ib00f2.csb1.ucla.net hostmaster.ucla.edu 26 10800 3600 2419200 900
Primary NS (mname)
ib00f2.csb1.ucla.net
Admin Email (rname)
hostmaster@ucla.edu
Serial
26
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns1.dns.ucla.edu
ns4.dns.ucla.edu
ns3.dns.ucla.edu
ns2.dns.ucla.edu
SPF Record
✓ Strict (-all)
v=spf1 a:mcsv.net ip4:149.142.49.103 ip4:149.142.55.49 ip4:216.117.108.0/24 ip4:216.117.109.0/24 ip4:216.117.110.0/24 ip4:169.232.42.0/24 ip4:65.221.28.21 ip4:128.97.37.154 include:spf.protection.outlook.com include:rnmk.com include:servers.mcsv.net include:_spf.salesforce.com include:sendgrid.net include:oracleindustry.com include:_spf.travelclick.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
3 records- duo_sso_verification=QDijbaSU3Fk3kJXhb5TVlqC8kIQp3AtmE19IbNuzFvyOSyOPwhP8ap7EpycFB94H
- SPFv=spf1 a:mcsv.net ip4:149.142.49.103 ip4:149.142.55.49 ip4:216.117.108.0/24 ip4:216.117.109.0/24 ip4:216.117.110.0/24 ip4:169.232.42.0/24 ip4:65.221.28.21 ip4:128.97.37.154 include:spf.protection.outlook.com include:rnmk.com include:servers.mcsv.net include:_spf.salesforce.com include:sendgrid.net include:oracleindustry.com include:_spf.travelclick.com -all
- docusign=021b0f74-fb84-4845-a24a-926f7c9aebe4
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 ha.ucla.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits