domain report
Is illinoisstate.edu a business email?
illinoisstate.edu 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 include:spf.protection.outlook.com ip4:138.87.235.0/24 ip4:138.87.249.164 ip4:64.181.217.141 ip4:64.181.217.140 ip4:130.250.2.156 ip4:130.250.3.116 ip4:199.36.164.0/22 ip4:199.231.134.73 ip4:199.244.78.223 ip4:199.244.78.224 ip4:198.187.196.0/24 ip4:207.235.33.2 ip4:176.31.145.254 ip4:63.143.57.204/31 ip4:66.240.227.76/31 ip4:66.119.4.242 ip4:34.230.107.215 ip4:34.194.230.233 ip4:54.240.121.247 ip4:54.240.121.248 ip4:198.244.61.9 ip4:198.244.59.95 include:_spf.longsight.com include:relay01.evenue.net include:stspg-customer.com include:secure.giftlegacy.com include:_spf.elasticemail.com ~all
- DMARC policy
- reject
| Priority | MX host |
|---|---|
| 0 | illinoisstate-edu.mail.protection.outlook.com |
Workspace
- Google WorkspaceNot detected
- Microsoft 365Detected · region NA · managed sign-in
Detected per company domain from public DNS and Microsoft's documented tenant discovery — never per person.
Why this verdict
Confidence 93% · recommendation allow under the default b2b policy.
What this means
Addresses at illinoisstate.edu 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. illinoisstate.edu receives mail through illinoisstate-edu.mail.protection.outlook.com.
Questions about illinoisstate.edu
Is illinoisstate.edu a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use illinoisstate.edu 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 illinoisstate.edu sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.