loscobosmc.com

Valid Email Server
Domain Lookup › loscobosmc.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
loscobosmc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 09:36:40 UTC · ↺ Refresh

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MX Hostnames

  • loscobosmc-com.mail.protection.outlook.com

MX Priorities

  • loscobosmc-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 186.145.14.229 ↩ dynamic-ip-18614514229.cable.net.co
  • 190.144.227.115 (no PTR)

Mail Server IPs

  • 52.101.9.17 (no PTR)
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA nameserver01.mi.com.co hostmaster.loscobosmc.com 2025072306 10800 3600 1209600 3600
Primary NS (mname)
nameserver01.mi.com.co
Admin Email (rname)
hostmaster@loscobosmc.com
Serial
2025072306
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 ip4:190.144.220.228 ip4:186.145.14.226 ip4:181.51.196.74 ip4:181.56.29.56 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=reject;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject

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

4 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxgbNyRBMLYzaVhWf+zTUHRcJ7za09q1pccxA18sNIPeMOnVfnL7bvc8vOW99v41xgQ4pH7JoiK/J/7mF/ILC9DIrnDBYh+xQcKls/Fy2uUfhsZjvPdhlMEX1uG0WH5U+qiff5flvscj6ehNf3JCgUzlB734Q8kh2C5vBeH9/L+FSLEUTDvDRqryDoRu0hXtUlKw6Zphunw7Tf2jXJVNvBZfghkE+O6YDz9LLMyItcPgbOubr6RPQ45o6lU6EseAToTtv5CMyWJdwabwhknMz9qyV4rr/Jbt/iq0aSstla4AKe9oN3hn4SOmi5gxqu0wxNR3u66GHooE+oxZPDc64PQIDAQAB
  • _v4kp970pxb4wy8s05o1qg6kf05rf5m7
  • MS=87CE7A064562780A915C32A64496A5ED02313024
  • SPFv=spf1 ip4:190.144.220.228 ip4:186.145.14.226 ip4:181.51.196.74 ip4:181.56.29.56 include:spf.protection.outlook.com -all
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