domain report
Is coker.edu a business email?
coker.edu is an education domain: a school, college or university.
Education domain — a school or university.
- category
- education
- recommendation
- allow
- confidence
- 93%
- Google Workspace: detected
- Microsoft tenant: detected
Mail setup
- Receives mail
- Yes
- Mail provider
- google workspace
- SPF
- v=spf1 include:_spf.google.com include:_spf.salesforce.com include:emailus.freshservice.com include:cust-spf.cashnet.com include:_tuf-spf.touchnet.com include:amazonses.com ip4:204.168.144.164 ip4:205.139.104.0/22 ip4:216.235.196.0/22 ip4:216.235.200.0/21 ip4:206.79.6.0/24 ip4:216.235.195.0/24 ip4:74.123.153.0/25 ip4:74.123.154.128/25 ip4:64.244.120.32/27 ip4:64.244.122.192/27 ip4:216.235.195.128/27 ip4:216.235.195.160/27 ip4:205.139.105.48/29 ip4:206.79.6.128/26 ip4:208.40.241.140/30 ip4:216.37.18.6 ip4:204.8.10.114 ip4:216.235.197.198 ip4:64.209.141.221 ip4:199.222.128.1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:204.232.162.112/28 ip4:204.232.180.112/29 ip4:204.232.180.128/29 ip4:54.240.44.159 ip4:54.240.44.160 ip4:192.237.159.131 ip4:161.38.192.196 ip4:192.237.159.132 ip4:159.112.247.178 ip4:192.237.158.52 ip4:161.38.199.254 ip4:159.112.247.179 ip4:69.72.46.73 ip4:104.130.123.85 ip4:192.237.159.133 ip4:159.112.247.180 ip4:159.135.237.56 ip4:159.112.247.182 ip4:159.112.247.181 ip4:69.72.44.24 ip4:69.72.46.79 ip4:69.72.40.228 ip4:159.135.226.83 ip4:159.112.241.1 ip4:159.112.242.178 ip4:159.112.252.237 ip4:161.38.197.221 ip4:161.38.198.110 ~all
- DMARC policy
- none
| Priority | MX host |
|---|---|
| 1 | aspmx.l.google.com |
| 2 | alt1.aspmx.l.google.com |
| 3 | alt2.aspmx.l.google.com |
| 4 | alt3.aspmx.l.google.com |
Workspace
- Google WorkspaceDetected
- Microsoft 365Tenant only: Microsoft sign-in works, email runs elsewhere · region NA · 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_google_workspace
- spf_present
- spf_business_saas
- dmarc_none
- txt_saas_tokens:1
- dkim_google
- ms_tenant
Confidence 93% · recommendation allow under the default b2b policy.
What this means
Addresses at coker.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. coker.edu receives mail through aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and more.
Questions about coker.edu
Is coker.edu a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use coker.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 coker.edu sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.