Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sbllaw.ca
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 06:41:33 UTC · ↺ Refresh
MX Hostnames
- d408419.a.ess.ca.barracudanetworks.com
- d408419.b.ess.ca.barracudanetworks.com
MX Priorities
- d408419.b.ess.ca.barracudanetworks.com: 10
- d408419.a.ess.ca.barracudanetworks.com: 0
A / AAAA Records
- 104.21.19.118 (no PTR)
- 172.67.186.35 (no PTR)
- 2606:4700:3030::6815:1376 (no PTR)
- 2606:4700:3036::ac43:ba23 (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
brad.ns.cloudflare.com dns.cloudflare.com 2397441563 10000 2400 604800 1800
Primary NS (mname)
brad.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397441563
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
brad.ns.cloudflare.com
chloe.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:184.71.37.52/30 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.CA.exclaimer.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 mx a ip4:184.71.37.52/30 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.CA.exclaimer.net ~all
- MS=ms63496804
- duo_sso_verification=6gj3pHrHjYRXxHwTgFDVpNSUYuutx2LkWzEnKGuGHQ0vTm3nv1hXVCC6uGjO0hI4
Full email verification for sbllaw.ca
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