domain report
Is uexternado.edu.co a business email?
uexternado.edu.co is an education domain: a school, college or university.
Education domain — a school or university.
- category
- education
- recommendation
- allow
- confidence
- 93%
- Google Workspace: not detected
- Microsoft 365: detected
Mail setup
- Receives mail
- Yes
- Mail provider
- microsoft 365
- SPF
- v=spf1 ip4:190.7.110.121 ip4:3.235.210.147 ip4:54.161.24.66 ip4:190.7.110.120 ip4:200.31.87.2 ip4:52.45.50.190 ip4:52.42.20.3 ip4:52.31.29.196 ip4:52.60.142.64 ip4:54.252.197.88 ip4:52.76.190.252 ip4:34.133.54.186 include:_spf.embluemail.com include:spf.protection.outlook.com include:spf.elluciancloud.com include:_spf.qp-mail.com include:spf.mailjet.com include:_spf.rdstation.com.br include:sendgrid.net ~all
- DMARC policy
- quarantine
| Priority | MX host |
|---|---|
| 0 | uexternado-edu-co.mail.protection.outlook.com |
Workspace
- Google WorkspaceNot detected
- Microsoft 365Detected · region SA · managed sign-in
Detected per company domain from public DNS and Microsoft's documented tenant discovery — never per person.
Why this verdict
- education_domain
- mx_microsoft_365
- spf_present
- spf_business_saas
- dmarc_quarantine
- txt_saas_tokens:1
- ms_tenant
Confidence 93% · recommendation allow under the default b2b policy.
What this means
Addresses at uexternado.edu.co belong to an institution's own domain, so isBusinessEmail treats them as organizational: is_business is true and the recommendation is allow under every policy. It is on our education domains list.
Students and staff use these addresses, which makes them useful for academic discounts and verification. uexternado.edu.co receives mail through uexternado-edu-co.mail.protection.outlook.com.
Questions about uexternado.edu.co
Is uexternado.edu.co a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use uexternado.edu.co to verify students?
An address on an education domain shows the person has an account at the institution, which many companies accept for student discounts. Alumni and staff may have one too.
Should I allow uexternado.edu.co sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.