domain report
Is alliantinsurance.com a business email?
Yes. Work email on a company-owned domain.
isBusinessEmail("alliantinsurance.com")
true
Work email on a company-owned domain. The company runs Microsoft 365.
- category
- business
- recommendation
- allow
- confidence
- 99%
- Google Workspace: not detected
- Microsoft 365: detected
Mail setup
- Receives mail
- Yes
- Mail provider
- mimecast
- SPF
- v=spf1 include:us._netblocks.mimecast.com include:spf.all92101.zixworks.com include:spf.protection.outlook.com -all
- DMARC policy
- reject
| Priority | MX host |
|---|---|
| 5 | us-smtp-inbound-1.mimecast.com |
| 10 | us-smtp-inbound-2.mimecast.com |
Workspace
- Google WorkspaceNot detected
- Microsoft 365Detected · region NA · federated sign-in · IdP okta
Detected per company domain from public DNS and Microsoft's documented tenant discovery — never per person.
Why this verdict
- custom_domain
- mx_enterprise_gateway
- spf_present
- spf_business_saas
- dmarc_reject
- txt_saas_tokens:4
- ms_tenant
- ms_federated
Confidence 99% · recommendation allow under the default b2b policy.