cmi.com.co

Valid Email Server
Domain Lookup › cmi.com.co

Domain Overview

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

Checked via [email protected] · 2026-04-02 00:16:40 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 190.60.119.254 ↩ 254.119.60.190.static.host.ifxnetworks.com

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.ifxnetworks.com hostmaster.ifxnetworks.com 2022040700 28800 7200 604800 3600
Primary NS (mname)
ns0.ifxnetworks.com
Admin Email (rname)
hostmaster@ifxnetworks.com
Serial
2022040700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns0.ifxnetworks.co
ns1.ifxnetworks.com
ns0.ifxnetworks.com
ns1.ifxnetworks.co

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; pct=100; p=reject; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • adp29vhifiv9tfk8rad1u78jju
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • tgpnfjt1douj2ne3g2jd3ob2a3
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