canadianshieldhealth.com

Valid Email Server
Domain Lookup › canadianshieldhealth.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 00:17:09 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

  • d406342.b.ess.ca.barracudanetworks.com
  • d406342.a.ess.ca.barracudanetworks.com

MX Priorities

  • d406342.a.ess.ca.barracudanetworks.com: 0
  • d406342.b.ess.ca.barracudanetworks.com: 10

A / AAAA Records

  • 167.99.185.27 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns67.domaincontrol.com dns.jomax.net 2026011904 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011904
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns68.domaincontrol.com
ns67.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:66.159.121.38 ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:outbound.mailhop.org include:_spf.ultipro.com mx -all
📊 DNS lookups: 5/10
✓ 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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

10 records
  • _1hq07b78rr5cqnedjgizyogsh9nf51z
  • gnv3m8kv0c8r44zlv12hm721tjkpncdj
  • q88dmtc6ykgth5wcnzzblvglh1kdww5c
  • apple-domain-verification=clEUAl2G2etOcMCy
  • SPFv=spf1 ip4:66.159.121.38 ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:outbound.mailhop.org include:_spf.ultipro.com mx -all
  • mscid=xZBfu3YNaxr/yEe8txf4mzf7tITucwsltjRndxlwBWzoOMlnbQ5MPlMBhby6nYcn/Ei5yhJDhKhi3l6CfzApfw==
  • _bejd3eyse3mllz5gqcxet2f36k7e0q7
  • _8e9xqpnn3bthc15r57jgamkhduzxh7q
  • _3ipw0uafl5oz4f1efxe0yrw1vogp95q
  • google-site-verification=Hb0o_WxTgPJ0IZNgHIY-wxA81XN9IGFEH82v0yW9xpY
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 canadianshieldhealth.com

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

No credit card required
Get 1,000 Free Credits