gcu.edu

Valid Email Server
Domain Lookup › gcu.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gcu.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:32:30 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mxa-002bcc03.gslb.pphosted.com
  • mxb-002bcc03.gslb.pphosted.com

MX Priorities

  • mxa-002bcc03.gslb.pphosted.com: 10
  • mxb-002bcc03.gslb.pphosted.com: 10

A / AAAA Records

  • 104.16.2.115 (no PTR)
  • 104.16.3.115 (no PTR)
  • 2606:4700::6810:373 (no PTR)
  • 2606:4700::6810:273 (no PTR)

Mail Server IPs

  • 205.220.174.147 ↩ mx0b-002bcc03.pphosted.com

SOA Record

Raw SOA grannbo.ns.cloudflare.com dns.cloudflare.com 2405651091 10000 2400 604800 1800
Primary NS (mname)
grannbo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405651091
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

grannbo.ns.cloudflare.com
yevgen.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

26 records
  • FZ8P0nDYOkjjI0HeSbSf8UoaIaOTMUXVRfbmVbanLeCRa3HhUluEGutOJ8SIdSLisx9zbzbernP0QvmydSQOxg==
  • atlassian-domain-verification=V0aHKffidXD47QCB7sUcmJQIscifqdu8LQ1zzac/8ifaDe5LpuzgotE8DhzryzRV
  • google-site-verification=iEIgN-XH3PTBumpfA_KBHFgbvr3M7RLIcQtkab9iYCQ
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mailgun.org ~all
  • _kb9x199n48i55fqcflf8hm982ly3ce5
  • MwLvr8ENOatlYfQLFjniK+BGSb293xudSOs3gjkyoolazI065uAUP27I6sUTB1x+qm0RZPYmJjiUjUDlT0N7tA==
  • _8tv6kg3613yoeyvuui99clt7zm5166g
  • _05e7z2hfs7daw8kbl1pjoto37m4mu2t
  • apple-domain-verification=EeMOKOZaTdsKfL1h
  • activeprospect-domain-verification=sAEEVOkxG5wSoJDXC6pNfQ==
  • proxy-ssl.webflow.com
  • hp0jbtspl719s269k3qsjp50p26zv274
  • apple-domain-verification=vPZHxN95QKMXrdB6KjRXjs1b0LUA0jnObsEhUfJml0E
  • 1fyvw6vbz0x7hl96cpbfssgq2gzsv68h
  • google-site-verification=U-3mQR7pXLHvr5erEm0mYgqI16mkHPHvI0qO8seJzdE
  • qqcy29wsyxzn22p74sb8wspttg56y027
  • 5thyVFLnNpwgCJ61UZXIRHZzodmnWLUKrZY6TyRpXMjqiE08yiQ94m4YQget8bcMVXoS/PkL1F8KTf+VdRgcKQ==
  • google-site-verification=1_rGz_BpqqXZ_vOM96G9ChngUAmmwuKrMfEcWjYofWw
  • google-site-verification=W5nhxI4EgwXV34KrDo-k1h-kjBvxfy65Nz2QeWV340M
  • _jw1ss3cqiag22nuukq723bsxdlaz6qi
  • google-site-verification=Yh3d1UuAEvn21tCUQMWWDPMx-T7PfOgLGjRWa6WVD2E
  • jamf-site-verification=3FnfzU5xLjnSO2s0M9upig
  • MS=ms19189791
  • hUT3NEVJjRpvlmuO2VNQcNtt5z0yt7YSTQM/dQOqLrWWqt398UTEOH9E7AGOSTIPwnCC+kx4IZe0eW7v3UTz8Q==
  • 2g7mjb3x66kwp67xz99hybxk197m42x9
  • MS=ms86632714
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 · Customize →
See demo & docs
Deep verification
Full email verification for gcu.edu

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits