imusa.com.co

Valid Email Server
Domain Lookup › imusa.com.co

Domain Overview

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

Checked via [email protected] · 2026-03-22 07:30:06 UTC · ↺ Refresh

MX Hostnames

  • imusa-com-co.mail.protection.outlook.com

MX Priorities

  • imusa-com-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 54.84.55.102 ↩ ec2-54-84-55-102.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA nsa.perf1.fr technical.nameshield.net 2026012018 28800 7200 604800 7200
Primary NS (mname)
nsa.perf1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2026012018
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s

Nameservers (NS)

nsb.perf1.com
nsa.perf1.fr
nsc.perf1.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:200.13.228.74 include:_spf.embluemail.com include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • _globalsign-domain-verification=z7sR6qEYaJ8z_DN1LCezNEfbD3Sitg31dDLZwcuDnM
  • MS=ms60527268
  • SPFv=spf1 ip4:200.13.228.74 include:_spf.embluemail.com include:spf.protection.outlook.com include:amazonses.com ~all
  • google-site-verification=WIroTDDxBSd1_rOyc6262jgIx0B6f-3wFgLOujet9LA
  • _globalsign-domain-verification=YcRo41xRDExj5NJU1gD2gEIlJ0PhKJmI8gULfFN42a
  • globalsign-domain-verification=yJVSs5Trjt-r12_ku7NX7QBi7YrQF3AQ-_QZppWBYp
  • globalsign-domain-verification=OfJhUHMZUrINJmj73GMmnOkcAgnqzRuCfhiGqcTzXG
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