calunitedplumbing.com

Valid Email Server
Domain Lookup › calunitedplumbing.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
calunitedplumbing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 01:08:58 UTC · ↺ Refresh

MX Hostnames

  • calunitedplumbing-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 20.65.225.182 (no PTR)

Mail Server IPs

  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns65.domaincontrol.com dns.jomax.net 2025041700 28800 7200 604800 600
Primary NS (mname)
ns65.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025041700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns65.domaincontrol.com
ns66.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 p4:72.52.188.178 ip4:149.72.133.63 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ 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

4 records
  • SPFv=spf1 p4:72.52.188.178 ip4:149.72.133.63 include:secureserver.net -all
  • google-site-verification=TYSG6EaBzNqYdBnYhweGWcHidqz_u2b7ierhdlJbAv8
  • NETORGFT8236704.onmicrosoft.com
  • google-site-verification=KtsqDRZJ1bFmao_GFQA0l_7JyOs01YcdD987JuVkCHg
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