kpluscaulking.com

Valid Email Server
Domain Lookup › kpluscaulking.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
kpluscaulking.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-03 13:00:23 UTC · ↺ Refresh

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MX Hostnames

  • kpluscaulking-com.mail.protection.outlook.com

MX Priorities

  • kpluscaulking-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 70.169.156.253 ↩ wsip-70-169-156-253.hr.hr.cox.net

Mail Server IPs

  • 52.101.60.188 ↩ mail-bn0pr04cu01004.inbound.protection.outlook.com
  • 52.101.41.192 ↩ mail-byapr04cu00400.inbound.protection.outlook.com
  • 52.101.40.53 ↩ mail-cy3pr05cu00205.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:f803:: ↩ mail-byapr02cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns75.domaincontrol.com dns.jomax.net 2026071600 28800 7200 604800 600
Primary NS (mname)
ns75.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026071600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns76.domaincontrol.com
ns75.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
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