cccnetwork.com

Valid Email Server
Domain Lookup › cccnetwork.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
cccnetwork.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:59:25 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

  • d303480a.ess.barracudanetworks.com
  • d303480b.ess.barracudanetworks.com
  • d303480b.ess.barracudanetworks.com
  • d303480a.ess.barracudanetworks.com

MX Priorities

  • d303480b.ess.barracudanetworks.com: 99
  • d303480a.ess.barracudanetworks.com: 99
  • d303480b.ess.barracudanetworks.com: 10
  • d303480a.ess.barracudanetworks.com: 5

A / AAAA Records

  • 34.174.19.110 ↩ 110.19.174.34.bc.googleusercontent.com

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA mrbodnsmaster101.nss.crowncastle.com hostadmin.crowncastle.com 56 10800 3600 2419200 300
Primary NS (mname)
mrbodnsmaster101.nss.crowncastle.com
Admin Email (rname)
hostadmin@crowncastle.com
Serial
56
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1.ccf-dns.com
ns2.ccf-dns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:panteramail.net include:spf.protection.outlook.com include:cccnetwork.com.spf.auto.dnssmarthost.net include:spf.ess.barracudanetworks.com include:spf.happyfox.com include:_spf.salesforce.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
  • SPFv=spf1 include:panteramail.net include:spf.protection.outlook.com include:cccnetwork.com.spf.auto.dnssmarthost.net include:spf.ess.barracudanetworks.com include:spf.happyfox.com include:_spf.salesforce.com ~all
  • apple-domain-verification=QKshhXaUE2WNwSkS
  • duo_sso_verification=e8hKK8Lwjg44iSH4h4EzRWWaCBUOn0XtVIBTmb4YuWdDmWU7cnD1VacRK5w27PVl
  • google-site-verification=CCpawMHdoubxJ9k2WGXZecw6fxBwV9xyb2PEmpr3ZZc
  • flav4thqstb95mi567s0dacp0h
  • MS=ms71465949
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 cccnetwork.com

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

No credit card required
Get 1,000 Free Credits