datamasterusa.com

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-18 02:56:08 UTC · ↺ Refresh

MX Hostnames

  • datamasterusa-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns71.domaincontrol.com dns.jomax.net 2026013000 28800 7200 604800 3600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026013000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns72.domaincontrol.com
ns71.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.zohomail360.com include:44606422.spf02.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

24 records
  • knowbe4-site-verification=2cd109010ddc90d652d195d018f02dd9
  • MS=ms89241329
  • google-site-verification=Oz1epiDEmtMiIaCtFjnHurWKvV2wRY_9ov4B_jargso
  • job33ujhtcifbao7qsdo2a0dno
  • google-site-verification=sAI96oR6-BWvUSFzrvK0lwRhP8EJO6HYyrnUp4mEHug
  • jjdv037fu1picqret7t4bvlkn3
  • 26613A2A83
  • 8qf863rsf4qk8f74jhrjv4th8l
  • apple-domain-verification=zkv3hVzUMSMOzBrg
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.zohomail360.com include:44606422.spf02.hubspotemail.net -all
  • google-site-verification=vISeWHTQsgW4JWoG7Tq2vuI3KYqj9KQOPU2CMBRRdJ8
  • DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; rf=afrf
  • 8E5E2DA79E42A8CBBD441C7D47C5FAEAB51B4B4E6F16B0E31247C5598C363A1A
  • ZOOM_verify_otjQiHaGKY7NsMIA7qqk53
  • 6ahn1cfirehm8n95hs74u99clg
  • v=msv1 t=566aa5bbdfa34545ab3a7fc4d76526
  • dm-web-w-us-apps.azurewebsites.net
  • google-site-verification=7Is1OvRcKED2JWKxChQ4O3AaWqdRHNS_AfTpCdg6RT0
  • pardot142181=67d48f2f7ae3aee4a16dd607c223d4de810b429224bbf649e5faa1c8ce568ae9
  • MS=ms32160103
  • logmein-verification-code=254b45b6-635b-446d-8219-77995fb3b354
  • unbounce562088
  • 8ppp5iaqds8v1qkdrtuntnrsll
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