domain report
Is indstate.edu a business email?
indstate.edu is an education domain: a school, college or university.
isBusinessEmail("indstate.edu")
true
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 ip4:139.102.15.0/24 ip4:139.102.3.0/24 ip4:139.102.5.0/24 ip4:139.102.74.52 ip4:216.55.172.0/24 ip4:63.251.246.0/24 ip4:74.116.89.0/24 ip4:74.116.91.0/24 ip4:174.142.116.39 ip4:174.142.116.40 ip4:174.142.116.50 ip4:174.142.116.51 ip4:184.107.63.100 ip4:184.107.80.100 ip4:184.107.80.101 ip4:184.107.80.103 ip4:184.107.80.104 ip4:184.107.80.105 ip4:184.107.80.106 ip4:184.107.80.107 ip4:184.107.80.108 ip4:184.107.80.109 ip4:184.107.80.110 ip4:184.107.80.111 ip4:184.107.80.119 ip4:184.107.80.123 ip4:139.60.152.0/22 ip4:15.200.201.185 ip4:15.200.21.50 ip4:15.200.44.248 ip4:160.1.62.192 ip4:162.247.216.0/22 ip4:52.222.62.51 ip4:52.222.73.120 ip4:52.222.73.83 ip4:52.222.75.85 ip4:52.222.89.228 ip4:52.61.91.9 ip4:54.186.193.102 ip4:64.69.212.0/24 ip4:98.97.248.0/21 ip4:159.183.195.16 ip4:198.187.196.100 ip4:198.187.196.130 ip4:66.172.213.176/28 ip4:66.172.226.72/29 ip4:66.172.233.240/29 ip4:66.172.234.144/28 ip4:66.172.245.80/28 ip4:96.63.184.80/28 ip4:104.47.0.0/17 ip4:40.107.0.0/16 ip4:40.92.0.0/15 ip4:52.100.0.0/15 ip4:52.102.0.0/16 ip4:52.103.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:8000::/51 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 ip4:199.127.232.0/22 ip4:199.255.192.0/22 ip4:206.55.144.0/20 ip4:216.221.160.0/19 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:24.110.64.0/18 ip4:54.240.0.0/18 ip4:54.240.64.0/18 ip4:69.169.224.0/20 ip4:76.223.128.0/19 ip4:76.223.176.0/20 ip4:98.77.0.0/16 ip4:62.13.128.0/24 ip4:62.13.129.128/25 ip4:62.13.136.0/21 ip4:62.13.144.0/21 ip4:62.13.152.0/21 ip4:64.71.149.160/28 ip4:72.52.72.32/28 ip4:209.85.128.0/17 ip4:74.125.0.0/16 ip6:2001:4860:4864::/56 ip6:2404:6800:4864::/56 ip6:2607:f8b0:4864::/56 ip6:2800:3f0:4864::/56 ip6:2a00:1450:4864::/56 ip6:2c0f:fb50:4864::/56 ip4:104.209.145.54 ip4:13.88.170.98 ip4:13.89.129.61 ip4:15.157.154.20 ip4:16.50.78.62 ip4:16.51.180.22 ip4:172.203.43.191 ip4:18.189.12.235 ip4:18.196.254.50 ip4:18.198.129.203 ip4:18.210.219.222 ip4:18.219.211.170 ip4:18.220.6.173 ip4:18.222.100.37 ip4:18.223.41.86 ip4:18.233.211.170 ip4:199.87.209.0/24 ip4:20.1.175.150 ip4:20.10.6.183 ip4:20.109.99.74 ip4:20.122.187.209 ip4:20.192.29.133 ip4:20.242.106.212 ip4:20.65.115.153 ip4:20.97.237.150 ip4:3.75.50.121 ip4:3.97.56.230 ip4:34.209.22.161 ip4:34.211.36.37 ip4:34.242.34.203 ip4:40.176.107.168 ip4:40.176.215.184 ip4:40.86.47.187 ip4:44.240.143.150 ip4:52.165.249.35 ip4:52.179.183.89 ip4:52.19.0.156 ip4:52.214.168.26 ip4:52.252.111.27 ip4:52.52.134.28 ip4:52.52.30.41 ip4:52.62.199.66 ip4:52.63.210.175 ip4:54.203.18.106 ip4:13.111.0.0/16 ip4:136.147.135.0/24 ip4:136.147.176.0/24 ip4:136.147.182.0/24 ip4:198.245.81.0/24 ip4:199.122.123.0/24 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 ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ip4:198.2.186.0/23 ip4:205.201.131.0/24 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:44.193.121.189 ip4:52.73.203.75 ip4:76.223.136.223 ip4:76.223.136.224 ip4:50.201.64.0/29 ip4:66.85.64.0/23 ip4:47.176.198.32/28 ip4:69.75.152.160/28 ip4:141.193.32.0/23 ip4:143.55.236.0/22 ip4:159.135.132.128/25 ip4:159.135.140.80/29 ip4:161.38.204.0/22 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:198.244.60.0/22 ip4:204.220.160.0/20 ip4:87.253.232.0/21 ip4:159.135.224.0/20 ip4:204.220.90.0/23 ip4:204.220.92.0/22 ip4:69.72.32.0/20 ip4:143.55.224.0/21 ip4:143.55.232.0/22 ip4:159.112.240.0/20 ip4:161.38.192.0/20 ip4:198.244.48.0/20 ip4:204.220.168.0/21 ip4:204.220.176.0/20 ip4:139.60.0.0/24 ip4:139.60.1.0/24 ip4:139.60.2.0/24 ip4:139.60.3.0/24 ip4:149.72.235.96 ip4:159.135.228.232 ip4:159.135.232.65 ip4:161.38.193.170 ip4:161.38.193.223 ip4:161.38.193.230 ip4:161.38.193.235 ip4:161.38.194.153 ip4:161.38.194.172 ip4:161.38.194.198 ip4:198.244.48.135 ip4:198.244.56.13 ip4:34.215.115.241 ip4:134.128.64.0/18 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:159.26.176.0/20 ip4:167.89.0.0/17 ip4:168.245.0.0/17 ip4:192.254.112.0/20 ip4:198.21.0.0/21 ip4:198.37.144.0/20 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:223.165.113.0/24 ip4:223.165.115.0/24 ip4:223.165.118.0/23 ip4:223.165.120.0/23 ip4:103.237.104.0/22 ip4:130.248.172.0/24 ip4:130.248.173.0/24 ip4:185.28.196.0/22 ip4:192.28.128.0/18 ip4:199.15.212.0/22 ip4:37.188.97.188 ip4:72.3.185.0/24 ip4:72.32.154.0/24 ip4:72.32.217.0/24 ip4:72.32.243.0/24 ip4:94.236.119.0/26 ip4:141.193.208.0/23 ip4:13.75.174.156 ip4:157.55.136.93 ip4:204.8.10.114 ip4:205.139.104.0/22 ip4:205.139.105.48/29 ip4:206.79.6.128/26 ip4:208.40.241.140/30 ip4:216.235.195.0/24 ip4:216.235.196.0/22 ip4:216.235.197.198 ip4:216.235.200.0/21 ip4:216.37.18.6 ip4:51.132.24.176 ip4:64.209.141.221 ip4:159.112.242.162 ip4:159.135.228.10 ip4:166.78.68.221 ip4:167.89.46.159 ip4:167.89.64.9 ip4:167.89.65.0 ip4:167.89.65.100 ip4:167.89.65.53 ip4:167.89.74.233 ip4:167.89.75.126 ip4:167.89.75.136 ip4:167.89.75.164 ip4:167.89.75.33 ip4:192.237.159.42 ip4:192.237.159.43 ip4:198.244.56.107 ip4:198.244.56.108 ip4:198.244.56.109 ip4:198.244.56.111 ip4:198.244.56.112 ip4:198.244.56.113 ip4:198.244.56.114 ip4:198.244.56.115 ip4:204.220.181.105 ip4:23.253.182.103 ip4:23.253.183.145 ip4:23.253.183.146 ip4:23.253.183.147 ip4:23.253.183.148 ip4:23.253.183.150 ip4:13.237.211.159 ip4:13.56.61.123 ip4:192.174.90.242 ip4:23.251.243.14/31 ip4:23.251.243.60/30 ip4:23.251.243.64/30 ip4:23.251.243.68/31 ip4:23.251.243.70 ip4:3.128.220.127 ip4:3.128.236.80 ip4:3.139.232.78 ip4:3.17.21.10 ip4:3.17.232.9 ip4:3.216.118.133 ip4:3.223.100.88 ip4:3.228.38.108 ip4:3.86.234.67 ip4:34.198.24.3 ip4:34.200.182.36 ip4:34.230.162.194 ip4:35.182.61.240 ip4:50.18.89.44 ip4:52.35.81.117 ip4:52.42.205.164 ip4:54.151.112.86 ip4:54.154.213.30 ip4:54.214.32.131 ip4:54.240.107.23 ip4:54.240.107.24 ip4:54.240.107.25 ip4:54.240.107.26 ip4:54.240.107.27 ip4:54.240.107.28 ip4:54.240.107.29 ip4:54.240.107.30 ip4:54.240.107.31 ip4:54.240.107.32 ip4:54.240.107.33 ip4:54.240.107.34 ip4:54.240.107.35 ip4:54.240.70.149 ip4:54.240.70.150 ip4:54.240.71.38/31 ip4:54.240.72.45 ip4:54.240.72.46/31 ip4:54.240.72.48/29 ip4:54.240.72.55 ip4:54.240.80.147 ip4:54.240.80.148 ip4:54.240.80.149 ip4:54.240.80.150 ip4:54.240.80.151 ip4:54.240.80.152 ip4:54.240.80.153 ip4:54.240.80.154 ip4:54.240.80.155 ip4:54.240.80.156 ip4:54.240.80.157 ip4:54.240.80.158 ip4:54.240.80.159 ip4:54.240.94.192/31 ip4:54.240.94.231 ip4:54.240.94.232/29 ip4:54.240.94.236 ip4:54.240.94.240/31 ip4:63.32.233.163 ip4:76.223.130.1 ip4:76.223.130.10 ip4:76.223.130.11 ip4:76.223.130.12 ip4:76.223.130.13 ip4:76.223.130.2 ip4:76.223.130.3 ip4:76.223.130.4 ip4:76.223.130.5 ip4:76.223.130.6 ip4:76.223.130.7 ip4:76.223.130.8 ip4:76.223.130.9 ip4:18.214.202.42 ip4:3.209.136.136 ip4:3.222.163.189 ip4:3.230.80.180 ip4:52.22.92.184 ip4:54.221.113.116 -all
- DMARC policy
- quarantine
| Priority | MX host |
|---|---|
| 0 | indstate-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 indstate.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. indstate.edu receives mail through indstate-edu.mail.protection.outlook.com.
Questions about indstate.edu
Is indstate.edu a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use indstate.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 indstate.edu sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.