dbcontractingltd.ca

Valid Email Server
Domain Lookup › dbcontractingltd.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dbcontractingltd.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 19:16:42 UTC · ↺ Refresh

MX Hostnames

  • mx1.emailsrvr.com
  • mx2.emailsrvr.com

MX Priorities

  • mx1.emailsrvr.com: 10
  • mx2.emailsrvr.com: 20

A / AAAA Records

  • 167.172.114.223 (no PTR)

Mail Server IPs

  • 184.106.54.1 ↩ mx1.emailsrvr.com
  • 146.20.161.2 ↩ mx2.emailsrvr.com
  • 173.203.187.2 ↩ mx2.emailsrvr.com
  • 184.106.54.2 ↩ mx2.emailsrvr.com
  • 108.166.43.2 ↩ mx2.emailsrvr.com

SOA Record

Raw SOA dns1.stabletransit.com jer.lathamcommunications.com 1668837528 3600 300 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
jer@lathamcommunications.com
Serial
1668837528
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

dns1.stabletransit.com
dns2.stabletransit.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

No TXT records found.

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