Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
law.pitt.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 15:38:25 UTC · ↺ Refresh
MX Hostnames
- law-pitt-edu.mail.protection.outlook.com
MX Priorities
- law-pitt-edu.mail.protection.outlook.com: 50
A / AAAA Records
- 136.142.34.30 ↩ police.pitt.edu
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
az-ns0.pitt.edu hostmaster.pitt.edu 792388971 900 120 3153600 86400
Primary NS (mname)
az-ns0.pitt.edu
Admin Email (rname)
hostmaster@pitt.edu
Serial
792388971
Refresh
900s
Retry
120s
Expire
3153600s
Minimum TTL
86400s
Nameservers (NS)
ns4.pitt.edu
ns5.pitt.edu
SPF Record
✓ Strict (-all)
v=spf1 ip4:136.142.251.0/25 ip4:136.142.11.128/27 ip4:207.200.20.66 include:spf.protection.outlook.com include:e2ma.net include:mktomail.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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- SPFv=spf1 ip4:136.142.251.0/25 ip4:136.142.11.128/27 ip4:207.200.20.66 include:spf.protection.outlook.com include:e2ma.net include:mktomail.com -all
- d365mktkey=GtkVGBW5vQFS2KHQri5MVLg5MAgmxIpsBdcOx8rvoHEx
- e2ma-verification=kxibb
- 0gmih7ADyjMTCEru1MIfTkA7DsBhGxFHiTlSOM3WweB82TniSpUZVnOSWiC6LKs22h1i4D19H7k4RQ9jThWUzQ==
- d365mktkey=qi1T1ezXZlwnxZvK5YyoUA65ElbEZcOKqTmD8OqlqEcx
- r39JrBvt5UG9EWFhSa93u+tuaczKwLKYoaTjfH2CC8Dqlhdba22mFcJMzM3D5zGdTcQliyC7+KQIN3mY7Rcwow==
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 law.pitt.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits