icoltrans.com.co

Valid Email Server
Domain Lookup › icoltrans.com.co

Domain Overview

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

Checked via [email protected] · 2026-03-22 06:59:22 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 72.167.241.180 ↩ 180.241.167.72.host.secureserver.net

Mail Server IPs

  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.telmexla.net.co internet.telmexla.net.co 2025093002 1200 7200 1209600 86400
Primary NS (mname)
ns3.telmexla.net.co
Admin Email (rname)
internet@telmexla.net.co
Serial
2025093002
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.telmexla.net.co
ns3.telmexla.net.co

SPF Record

✓ Strict (-all)
v=spf1 mx a:safe1a.telmexla.net.co a:safe2a.telmexla.net.co a:safe3a.telmexla.net.co ip4:190.143.80.45 ip4:190.144.221.213 a:icolhosting02.icoltrans.com.co ip4:200.26.137.31/24 ip4:181.48.12.0/24 ip4:190.143.76.112/28 include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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

8 records
  • 8cud7q9fi60a6frt8b75olp8ng
  • MS=ms43352798
  • SPFv=spf1 mx a:safe1a.telmexla.net.co a:safe2a.telmexla.net.co a:safe3a.telmexla.net.co ip4:190.143.80.45 ip4:190.144.221.213 a:icolhosting02.icoltrans.com.co ip4:200.26.137.31/24 ip4:181.48.12.0/24 ip4:190.143.76.112/28 include:spf.protection.outlook.com -all
  • f82ndr8m3dbf3b73pf1qegufnb
  • 76f46bbfd7236cf7348939cc5b75d2068c6268392ca5441617e7dcadd9b06d82
  • MS=2A08C6979CF2F6E282A4CFAF69B218B0DA05D04C
  • ms55043047
  • a7NbXCeb6tz0c8LCqblm6nWgamiJ2O/E1lkv/RH7zWq9TYOyo5dI6SVRveJJBbFdsAeHgqCxV7/4a4rebehi2A==
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