domain report

Is holmesmurphy.com a business email?

Yes. Work email on a company-owned domain.

GET /v1/check?domain=holmesmurphy.comchecked 26 Oct 2026
isBusinessEmail("holmesmurphy.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
cisco secure email
SPF
v=spf1 ip4:172.183.76.217 ip4:68.232.137.220 ip4:68.232.140.221 ip4:68.232.140.243 ip4:147.202.162.25 ip4:172.177.221.37 a mx include:spf.mandrillapp.com include:_spf.qualtrics.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.US.exclaimer.net include:9438467.spf01.hubspotemail.net include:u15614650.wl151.sendgrid.net ~all
DMARC policy
none
MX records for holmesmurphy.com
PriorityMX host
10esa2.holmesmurphy.iphmx.com
10esa1.holmesmurphy.iphmx.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 99% · recommendation allow under the default b2b policy.

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Checked over a POST request — nothing you type ends up in a URL or in analytics.