itnsource.com

Valid Email Server
Domain Lookup › itnsource.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
itnsource.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-25 20:33:20 UTC · ↺ Refresh

MX Hostnames

  • itnsource-com.mail.protection.outlook.com

MX Priorities

  • itnsource-com.mail.protection.outlook.com: 1

A / AAAA Records

  • 51.140.37.241 (no PTR)

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.demysdns.net dnstech.comlaude.com 1635990259 43200 7200 1209600 3600
Primary NS (mname)
ns0.demysdns.net
Admin Email (rname)
dnstech@comlaude.com
Serial
1635990259
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.demysdns.net
ns2.demysdns.net
ns3.demysdns.net
ns4.demysdns.co.uk
ns5.demysdns.co.uk
ns6.demysdns.co.uk
ns0.demysdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:194.169.221.71 ~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

6 records
  • google-site-verification=YT57Cfs4L5DofRax9Xe9QSfWTIoObWCuZHnK5XlVzEM
  • itn-redirect.azurewebsites.net
  • MS=ms58474055
  • tu7zpG+EqBBpRd+VzXFsP/wgvD6h6sbNu/AHMsRuB59jZ4rDTf56FYc+W5z1Fx6yID74N81WPCo0FrIo3rWtZA==
  • SPFv=spf1 include:spf.protection.outlook.com ip4:194.169.221.71 ~all
  • vTcOY3t3KiGCJsUpfyGckhOl2RJKodoqQbCq1xipGlR2YNPM/Zidfbu87MVTq76WIL4k//8rCMhkqCbKG7V4Qw==
Full email verification for itnsource.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits