jewelersboard.com

Valid Email Server
Domain Lookup › jewelersboard.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 11:52:28 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

  • d162788b.ess.barracudanetworks.com
  • d162788a.ess.barracudanetworks.com

MX Priorities

  • d162788a.ess.barracudanetworks.com: 0
  • d162788b.ess.barracudanetworks.com: 10

A / AAAA Records

  • 34.200.39.99 ↩ ec2-34-200-39-99.compute-1.amazonaws.com

Mail Server IPs

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

SOA Record

Raw SOA ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 2016100501 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2016100501
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:24.249.210.92 ip4:98.172.147.45 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mailgun.org include:amazonses.com include:9089504.spf04.hubspotemail.net include:servers.mcsv.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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

5 records
  • google-site-verification=MsO9dm1VMXCeE6tBUxL-2K_iiUP0D-_3xRmDtatUPZk
  • SPFv=spf1 ip4:24.249.210.92 ip4:98.172.147.45 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:mailgun.org include:amazonses.com include:9089504.spf04.hubspotemail.net include:servers.mcsv.net -all
  • 9f03354e1db7513fb5b86f21f1780aa2
  • MS=ms52605021
  • jsy+XOx7hYOXJPhH2jNE2uFq5R5yCxbMXb3IpsMIVwTxQpwuhVNzeRIjJfUsVC+1olVNt4hKy1olE3hwnbLHTw==
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 jewelersboard.com

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

No credit card required
Get 1,000 Free Credits