domain report
Is ccbcmd.edu a business email?
ccbcmd.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 mx ip4:74.122.104.0/22 ip4:167.89.0.0/17 ip4:168.245.0.0/17 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:76.223.128.0/19 ip4:216.221.160.0/19 ip4:206.55.144.0/20 ip4:3.93.157.0/24 ip4:3.210.190.0/24 ip4:18.208.124.128/25 ip4:54.174.52.0/24 ip4:54.174.57.0/24 ip4:54.174.59.0/24 ip4:54.174.60.0/23 ip4:54.174.63.0/24 ip4:108.179.144.0/20 ip4:139.180.17.0/24 ip4:141.193.184.32/27 ip4:141.193.184.64/26 ip4:141.193.184.128/25 ip4:141.193.185.32/27 ip4:141.193.185.64/26 ip4:141.193.185.128/25 ip4:143.244.80.0/20 ip4:158.247.16.0/20 ip4:216.139.64.0/19 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 ip4:172.191.138.223 ip4:52.170.59.116 ip4:52.170.114.32 ip4:13.92.210.21 ip4:13.92.229.237 ip4:13.82.215.115 ip4:52.226.86.226 ip4:52.226.76.214 ip4:52.168.75.43 ip4:4.227.198.12 ip4:4.227.196.67 ip4:52.226.165.240 ip4:52.170.218.202 ip4:40.90.242.7 ip4:40.90.242.8 ip4:40.90.247.53 ip4:52.147.210.224/28 ip4:12.228.6.215 ip4:173.224.69.11 ip4:173.224.69.12 ip4:173.224.69.13 ip4:162.209.9.103 ip4:162.209.88.57 ip4:198.187.196.100 ip4:67.231.156.212 ip4:67.231.148.213 ip4:205.220.183.130 ip4:205.220.171.130 ip4:198.200.181.71 ip4:198.200.181.72 ip4:198.200.181.73 ip4:198.200.181.74 include:spf.protection.outlook.com -all
- DMARC policy
- none
| Priority | MX host |
|---|---|
| 10 | ccbcmd-edu.mail.protection.outlook.com |
Workspace
- Google WorkspaceNot detected
- Microsoft 365Detected · region NA · federated sign-in · IdP other
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 ccbcmd.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. ccbcmd.edu receives mail through ccbcmd-edu.mail.protection.outlook.com.
Questions about ccbcmd.edu
Is ccbcmd.edu a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use ccbcmd.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 ccbcmd.edu sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.