Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
rochester.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 09:44:13 UTC · ↺ Refresh
MX Hostnames
- ppmx6.its.rochester.edu
- ppmx3.its.rochester.edu
- ppmx5.its.rochester.edu
- ppmx7.its.rochester.edu
- ppmx1.its.rochester.edu
- ppmx4.its.rochester.edu
- ppmx8.its.rochester.edu
- ppmx2.its.rochester.edu
MX Priorities
- ppmx4.its.rochester.edu: 10
- ppmx5.its.rochester.edu: 10
- ppmx6.its.rochester.edu: 10
- ppmx7.its.rochester.edu: 10
- ppmx8.its.rochester.edu: 10
- ppmx1.its.rochester.edu: 10
- ppmx2.its.rochester.edu: 10
- ppmx3.its.rochester.edu: 10
A / AAAA Records
- 128.151.77.39 ↩ golisano.rochester.edu
Mail Server IPs
- 128.151.57.244 ↩ ppmx4.its.rochester.edu
- 128.151.24.33 ↩ ppmx5.its.rochester.edu
- 128.151.24.34 ↩ ppmx6.its.rochester.edu
- 128.151.24.35 ↩ ppmx7.its.rochester.edu
- 128.151.24.28 ↩ ppmx8.its.rochester.edu
SOA Record
Raw SOA
ns1.net.rochester.edu postmaster.rochester.edu 2014393377 10800 3600 2592000 900
Primary NS (mname)
ns1.net.rochester.edu
Admin Email (rname)
postmaster@rochester.edu
Serial
2014393377
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns-external1.rochester.edu
ns-external2.rochester.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- MS=ms89335153
- amazonses:t0h51N4KcnLsmv0GCxTldTulccNcoipzJc6eAi5plW4=
- BI33PP2GQL56UKH5AR4O9MCN36
- SFMC-t2dm_vrUidQ2icKpiVcl48icr4KiGits1SNoo3vf
- apple-domain-verification=jMTUzYx2TaYoVoZu
- smartsheet-site-validation=rcyF_qkX9gbG19E-200lJDSNEfI4NhLn
- smartsheet-site-validation=QkMve04pGZHYZe1miacfthXdrq9t2kSA
- google-site-verification=N3432SBzvUMr21bWQ--r3Jm6F9Xr-6V3HlyjZMV0VlI
- ZOOM_verify_tVjaxJBzyzpZ3yJx7bi29I
- wiz-domain-verification=6230f0d481f85f809ec811cd3d965cdf324f8c2307fccd796aa1eb5bbb1c0a68
- google-site-verification=8djAyNsFylbBii26ILup3c3y0EDSgj7xKR7JP86_6F8
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- canva-site-verification=qsSID_a7_mmERenifH8oHg
- sitecore-domain-verification=ed8276b52b8b4b9291db54e862912229
- 7A34578893A7B5B81B3DBAFD7EDEC095
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 rochester.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits