Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
county-lambton.on.ca
Yes
โ Yes
Barracuda
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-20 06:53:02 UTC ยท โบ Refresh
MX Hostnames
- d306902a.ess.barracudanetworks.com
- d306902b.ess.barracudanetworks.com
MX Priorities
- d306902b.ess.barracudanetworks.com: 10
- d306902a.ess.barracudanetworks.com: 10
A / AAAA Records
- 72.38.227.130 โฉ mail.county-lambton.on.ca
Mail Server IPs
- 209.222.82.252 โฉ mail.ess.barracuda.com
- 209.222.82.255 โฉ mail.ess.barracuda.com
- 209.222.82.253 โฉ mail.ess.barracuda.com
SOA Record
Raw SOA
pdns03.domaincontrol.com dns.jomax.net 2026031104 28800 7200 604800 600
Primary NS (mname)
pdns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031104
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns03.domaincontrol.com
pdns04.domaincontrol.com
SPF Record
โ Soft Fail (~all)
v=spf1 include:spf.em.secureserver.net include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ip4:206.172.28.192/27 ip4:72.38.227.128/27 ip4:206.152.14.54 ip4:135.84.79.54 ~all
๐ DNS lookups: 5/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- docusign=e6c8fbe5-16d4-4c46-b063-532af4b756f3
- LF2PyrLAPad/LYPOnDlgXbfoZASgIK81E9URGqdNUp80c2A+2k1I4O17p8T5VBLWwfHmWvdleaVJGCccRfzkRg==
- MS=CBE79179723136D2D2144BD8B676C513DB1E0B97
- SPFv=spf1 include:spf.em.secureserver.net include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com ip4:206.172.28.192/27 ip4:72.38.227.128/27 ip4:206.152.14.54 ip4:135.84.79.54 ~all
- 4idriGQKPi*LeTzTvJeIu14NP35kFkh3b_141Y_3rCY
- 0ed1fe018a3d23759b8df64640b8e25557b07211b7
- 3fmdeemuomloutejqg39av4luj
- apple-domain-verification=0LIPkatRx4uLWAoG
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for county-lambton.on.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits