cbconstructionpartners.co

Valid Email Server
Domain Lookup › cbconstructionpartners.co
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cbconstructionpartners.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 04:19:34 UTC · ↺ Refresh

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MX Hostnames

  • cbconstructionpartners-co.mail.protection.outlook.com

MX Priorities

  • cbconstructionpartners-co.mail.protection.outlook.com: 10

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145
  • 198.185.159.144

Mail Server IPs

  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.9.34 ↩ mail-bl0pr03cu00402.inbound.protection.outlook.com
  • 52.101.202.159 ↩ mail-ph5pr04cu00107.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:f805::4 ↩ mail-mw2pr05cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f904::9 ↩ mail-dm5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy1pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA nsc1.squarespacedns.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
nsc1.squarespacedns.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

nsc1.squarespacedns.com
nsc4.squarespacedns.com
nsc3.squarespacedns.com
nsc2.squarespacedns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • google-site-verification=QMBscASAy9jC3CffvY9WOl0W69xGXeX9ncL3OsKVkuk
  • SPFv=spf1 include:spf.protection.outlook.com ~all
  • MS=ms56932264
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