domain report
Is mdw.ac.at a business email?
mdw.ac.at 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
- —
- SPF
- v=spf1 ip4:193.171.88.131 ip4:193.171.88.132 ip4:193.171.88.133 ip4:193.171.88.134 ip4:193.171.88.135 ip4:193.171.88.136 ip4:193.171.88.137 ip4:193.171.88.138 ip6:2001:628:2003:22b3::131/64 ip6:2001:628:2003:22b3::132/64 ip6:2001:628:2003:22b3::133/64 ip6:2001:628:2003:22b3::134/64 ip6:2001:628:2003:22b3::135/64 ip6:2001:628:2003:22b3::136/64 ip6:2001:628:2003:22b3::137/64 ip6:2001:628:2003:22b3::138/64 ip4:193.171.88.75 ip4:193.171.88.181 ip4:193.170.4.80 ip4:77.237.55.139 include:spf.protection.outlook.com -all
- DMARC policy
- None
| Priority | MX host |
|---|---|
| 20 | mgate4.mdw.ac.at |
| 20 | mgate3.mdw.ac.at |
| 20 | mgate2.mdw.ac.at |
| 30 | mgate6.mdw.ac.at |
| 30 | mgate5.mdw.ac.at |
Workspace
- Google WorkspaceNot detected
- Microsoft 365Detected · region EU · 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 mdw.ac.at 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. mdw.ac.at receives mail through mgate4.mdw.ac.at, mgate3.mdw.ac.at, mgate2.mdw.ac.at and more.
Questions about mdw.ac.at
Is mdw.ac.at a business email?
It is an organizational email on an education domain. isBusinessEmail returns category "education" with is_business: true.
Can I use mdw.ac.at 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 mdw.ac.at sign-ups?
isBusinessEmail recommends allow for education domains under the b2b, strict and lenient policies.