thomsongroup.com

Valid Email Server
Domain Lookup › thomsongroup.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 08:27:52 UTC · ↺ Refresh

MX Hostnames

  • d403487.b.ess.ca.barracudanetworks.com
  • d403487.a.ess.ca.barracudanetworks.com

MX Priorities

  • d403487.a.ess.ca.barracudanetworks.com: 100
  • d403487.b.ess.ca.barracudanetworks.com: 200

A / AAAA Records

  • 185.230.63.107 ↩ unalocated.63.wixsite.com

Mail Server IPs

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

SOA Record

Raw SOA ns.anycast.ilap.com noc.ilap.com 1 7200 3600 2419200 3600
Primary NS (mname)
ns.anycast.ilap.com
Admin Email (rname)
noc@ilap.com
Serial
1
Refresh
7200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns.anycast.ilap.com
ns.anycast.ilap.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.ca.barracudanetworks.com ip4:172.99.30.198 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

1 record
  • SPFv=spf1 include:spf.ess.ca.barracudanetworks.com ip4:172.99.30.198 -all
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