stclairdentalgroup.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Barracuda

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-03-21 08:40:00 UTC · ↺ Refresh

MX Hostnames

d408505.b.ess.ca.barracudanetworks.com
d408505.a.ess.ca.barracudanetworks.com

MX Priorities

d408505.b.ess.ca.barracudanetworks.com: 20
d408505.a.ess.ca.barracudanetworks.com: 10

A / AAAA Records

76.223.105.230 ↩ a16e665f42988324c.awsglobalaccelerator.com
13.248.243.5 ↩ a16e665f42988324c.awsglobalaccelerator.com

Mail Server IPs

15.222.16.209 ↩ mail.ess.ca.barracuda.com
15.222.16.210 ↩ mail.ess.ca.barracuda.com
15.222.16.211 ↩ mail.ess.ca.barracuda.com

SOA Record

                  Raw SOA
                  ns21.domaincontrol.com dns.jomax.net 2026020603 28800 7200 604800 600                

Primary NS (mname)

ns21.domaincontrol.com

Admin Email (rname)

dns@jomax.net

Serial

2026020603

Refresh

28800s

Retry

7200s

Expire

604800s

Minimum TTL

600s

Nameservers (NS)

                      ns22.domaincontrol.com                    

                      ns21.domaincontrol.com                    

SPF Record

✓ Strict (-all)

                    v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all                  

📊 DNS lookups: 2/10

✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

3 records

google-site-verification=JnYHjcl-f-lVBI0izHsM7SF_KHvFvVegyKtHaAdOSZM
NETORGFT4651395.onmicrosoft.com
SPFv=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all

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