Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
regentconstruction.ca
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:52:49 UTC · ↺ Refresh
MX Hostnames
- d401840.a.ess.ca.barracudanetworks.com
- d401840.b.ess.ca.barracudanetworks.com
MX Priorities
- d401840.b.ess.ca.barracudanetworks.com: 10
- d401840.a.ess.ca.barracudanetworks.com: 0
A / AAAA Records
- 72.57.103.20 ↩ strontium2.namespro.ca
Mail Server IPs
- 15.222.16.211 ↩ mail.ess.ca.barracuda.com
- 15.222.16.210 ↩ mail.ess.ca.barracuda.com
- 15.222.16.209 ↩ mail.ess.ca.barracuda.com
SOA Record
Raw SOA
ns59.namespro.ca trinity003.shaw.ca 1769503610 10800 3600 604800 10800
Primary NS (mname)
ns59.namespro.ca
Admin Email (rname)
trinity003@shaw.ca
Serial
1769503610
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns60.namespro.ca
ns59.namespro.ca
SPF Record
✓ Strict (-all)
v=spf1 ip4:184.68.85.150 include:spf.ess.ca.barracudanetworks.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:184.68.85.150 include:spf.ess.ca.barracudanetworks.com -all
- MS=ms88687198
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