wcsmith.com

Valid Email Server

Domain Overview

DNS: ✓ 18d ago Checker: ✓ 18d ago
wcsmith.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-24 13:58:12 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

  • d47556b.ess.barracudanetworks.com
  • d47556a.ess.barracudanetworks.com

MX Priorities

  • d47556a.ess.barracudanetworks.com: 10
  • d47556b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 151.101.194.159 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns93.worldnic.com namehost.worldnic.com 126061010 10800 3600 604800 3600
Primary NS (mname)
ns93.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126061010
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns94.worldnic.com
ns93.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:38.140.22.240/29 ip4:50.246.126.208/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 11 found
google._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

7 records
  • 5304r99uucqosh5rqudrepc7is
  • SPFv=spf1 ip4:38.140.22.240/29 ip4:50.246.126.208/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ~all
  • o3euo9ij2s52uloi6uk84hcl2e
  • canva-site-verification=ES6Ae62c7dhrDP_U4x80MQ
  • canva-site-verification=1xQ0v2gRj-WZXhF2ilfsHw
  • MS=03C2A7C53C5D8F06751A48797E8925F6CE57D24C
  • 6ef4miftd0u1le19k236d6v2c9
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 wcsmith.com

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

No credit card required
Get 1,000 Free Credits