chambermaster.com

Valid Email Server
Domain Lookup › chambermaster.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 05:33:18 UTC · ↺ Refresh

MX Hostnames

  • chambermaster-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 20.153.144.23 (no PTR)

Mail Server IPs

  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.usinternet.com hostmaster.chambermaster.com 2019011583 28800 7200 604800 86400
Primary NS (mname)
ns1.usinternet.com
Admin Email (rname)
hostmaster@chambermaster.com
Serial
2019011583
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.usinternet.com
ns3.usinternet.com
ns4.usinternet.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:64.90.67.154 ip4:64.90.67.155 ip4:64.90.67.156 ip4:173.192.130.195 ip4:209.213.83.203 ip4:74.118.76.161 ip4:216.17.94.185 include:sendgrid.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:email.kayako.com include:spf.happyfox.com include:spf.memberzone.com include:mail.zendesk.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

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

3 records
  • MS=ms30017909
  • google-site-verification=N-7ZvWO8au25skYhYeTmuKaz-zt5tqGnl-HcAH17P9U
  • SPFv=spf1 ip4:64.90.67.154 ip4:64.90.67.155 ip4:64.90.67.156 ip4:173.192.130.195 ip4:209.213.83.203 ip4:74.118.76.161 ip4:216.17.94.185 include:sendgrid.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:email.kayako.com include:spf.happyfox.com include:spf.memberzone.com include:mail.zendesk.com ~all
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