primaryonehealth.org

Valid Email Server
Domain Lookup › primaryonehealth.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
primaryonehealth.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 05:56:58 UTC · ↺ Refresh

MX Hostnames

  • d84946a.ess.barracudanetworks.com

MX Priorities

  • d84946a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 45.33.29.10 ↩ bluelaserdesign.wordkeeper.net

Mail Server IPs

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

SOA Record

Raw SOA ns61.worldnic.com namehost.worldnic.com 123030900 10800 3600 604800 3600
Primary NS (mname)
ns61.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
123030900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns62.worldnic.com
ns61.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a ip4:66.246.115.70 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.constantcontact.com include:spf.sendinblue.com mx ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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

4 records
  • Sendinblue-code:a1686af1009a6fe87035faf06c75b4fd
  • MS=ms91038124
  • SPFv=spf1 a ip4:66.246.115.70 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.constantcontact.com include:spf.sendinblue.com mx ~all
  • hqSkzv5YhKSizqyMS5Nl/Hcrc2XODytwCR2D/Epb+zTZgsnhl97qMQJICv5PhSxbrsYfWVnFFAt73XNZc0yF5w==
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 primaryonehealth.org

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

No credit card required
Get 1,000 Free Credits