Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
eci.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 23:00:03 UTC · ↺ Refresh
MX Hostnames
- eci-com-co.mail.protection.outlook.com
MX Priorities
- eci-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 174.142.82.134 (no PTR)
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns11.telmexla.net.co internet.telmexla.net.co 2021110491 1200 7200 1209600 86400
Primary NS (mname)
ns11.telmexla.net.co
Admin Email (rname)
internet@telmexla.net.co
Serial
2021110491
Refresh
1200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.telmexla.net.co
ns11.telmexla.net.co
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.computec.com include:email-messaging.com include:spf1.masivapp.com include:spf.sendinblue.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._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
6 records- 9zvgpQ2sMweD0YgE9ATdJIcoPAIs67WWsFHCgpS9SoyHlTHoIDY1jUBiQYfx15ldFFpITyc3hy0aUk2nkuA/lA==
- Sendinblue-code:250eaf73abbbdc3b7556992cefcb01f5
- include:spf.computec.com ~ all
- SPFv=spf1 include:spf.protection.outlook.com include:spf.computec.com include:email-messaging.com include:spf1.masivapp.com include:spf.sendinblue.com -all
- QHg4rKx+YWGe4WrzD0bL8ze/3uOTD3VsnYI54zGAn/c=
- MS=ms43725669
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