davidpiercebuilders.com

Valid Email Server
Domain Lookup › davidpiercebuilders.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
davidpiercebuilders.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 18:06:03 UTC · ↺ Refresh

MX Hostnames

  • d318977b.ess.barracudanetworks.com
  • d318977a.ess.barracudanetworks.com

MX Priorities

  • d318977b.ess.barracudanetworks.com: 20
  • d318977a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 198.185.159.144 (no PTR)
  • 198.185.159.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145 (no PTR)

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 ns1.nwcare.com hostmaster 33 900 600 86400 900
Primary NS (mname)
ns1.nwcare.com
Admin Email (rname)
hostmaster
Serial
33
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
900s

Nameservers (NS)

ns2.nwcare.com
ns1.nwcare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:cuda.aitinc.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • MS=ms36998527
  • SPFv=spf1 include:spf.ess.barracudanetworks.com include:cuda.aitinc.com -all
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 davidpiercebuilders.com

SMTP handshake, catch-all detection, SPF/DKIM/DMARC analysis, and Yahoo/Outlook verification.

Get 1,000 Free Credits