Microsoft SharePoint · Domain Security

Sharepoint Domain Security

Domain security

Domain security posture for Microsoft SharePoint, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF present, DMARC present (p=reject).

CollaborationDocument-ManagementEnterprise Content ManagementIntranetMicrosoft

Transport & Host Security

graph.microsoft.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes
login.microsoftonline.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes
www.microsoft.com
HTTPS: yes · TLS: TLSv1.3 · HSTS: no

Domain (DNS/Email) Security

microsoft.com
DNSSEC: no · SPF: yes · DMARC: yes (p=reject) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-06-20'
method: probed
notes: >-
  SharePoint REST baseURLs are tenant-templated (https://{site_url}/_api) with no fixed host,
  so the automated probe reported no-hosts. The hosts below were probed directly: the identity
  host (login.microsoftonline.com), the Microsoft Graph host (graph.microsoft.com), and the
  corporate web host (www.microsoft.com). Domain-level DNS records are for microsoft.com.
hosts:
  - {host: graph.microsoft.com, https: true, tls_version: TLSv1.3, hsts: true, hsts_max_age: 31536000, hsts_include_subdomains: false}
  - {host: login.microsoftonline.com, https: true, tls_version: TLSv1.3, hsts: true, hsts_max_age: 31536000, hsts_include_subdomains: true}
  - {host: www.microsoft.com, https: true, tls_version: TLSv1.3, hsts: false}
domains:
  - domain: microsoft.com
    dnssec: false
    caa: ['0 contactemail "caarecordaware@microsoft.com"']
    spf: true
    spf_record: "v=spf1 include:_spf-a.microsoft.com include:_spf-b.microsoft.com include:_spf-c.microsoft.com include:_spf-ssg-a.msft.net include:_spf1-meo.microsoft.com -all"
    dmarc: true
    dmarc_policy: reject

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