dwbuilders.ca

Valid Email Server
Domain Lookup › dwbuilders.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dwbuilders.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 15:23:54 UTC · ↺ Refresh

MX Hostnames

  • dwbuilders.in.tmes.trendmicro.com
  • dwbuilders-ca.mail.protection.outlook.com

MX Priorities

  • dwbuilders-ca.mail.protection.outlook.com: 10
  • dwbuilders.in.tmes.trendmicro.com: 5

A / AAAA Records

  • 172.67.156.209
  • 104.21.32.237
  • 2606:4700:3033::ac43:9cd1
  • 2606:4700:3037::6815:20ed

Mail Server IPs

  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 18.208.22.79 ↩ in.tmes.trendmicro.com
  • 18.208.22.77 ↩ in.tmes.trendmicro.com
  • 18.208.22.80
  • 18.208.22.78

SOA Record

Raw SOA todd.ns.cloudflare.com dns.cloudflare.com 2397442770 10000 2400 604800 1800
Primary NS (mname)
todd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397442770
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tori.ns.cloudflare.com
todd.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:184.70.254.182 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

6 records
  • tmes=1b4105bf73ed69ad93016bcae12c3e65
  • SPFv=spf1 include:spf.protection.outlook.com ip4:184.70.254.182 -all
  • MS=ms95629045
  • google-site-verification=F2rKUOyKzvlY2Jt5IaMipqF2MtFn8e3l3CiUf9EyatI
  • google-site-verification=GGnpUQ6YP0l-DxA9yqwNqGfePVJSZS4EGEd6G39iy6Y
  • google-site-verification=RlyK-CK0OFQ4Vb5j11mN2GuJ5o7t9jwl0Rq6J_n-onY
Full email verification for dwbuilders.ca

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits