OSIC FTSE 100 & S&P 500 OSINT baseline

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Pershing Square Holdings

FTSE 100 constituent (PSH)

Overview

Pershing Square Holdings' online presence centers on pershingsquareholdings.com, where a crawl of 49 pages recorded 1302 internal links and 26 external links, among them bn.brookfield.com, fanniemae.com, and freddiemac.com. Three subdomains are recorded, and one related-domain candidate, pershingsquaresparcholdings.com, returned a single fetched page with no external links. TLS is issued by Google Trust Services, HSTS is enabled, and no Content-Security-Policy header is present. Nameservers are dina.ns.cloudflare.com and josh.ns.cloudflare.com, and hosting sits on CLOUDFLARENET - Cloudflare, Inc., US (ASN 13335), country code SE. Mail is routed through pershingsquareholdings-com.mail.protection.outlook.com; SPF is present and the DMARC policy is set to none. The domain is registered through GoDaddy.com, LLC, first registered 2012-03-21 and due to expire 2027-03-21. No sector classification is on record.

Generated from the data on this page and independently fact-checked against it.

Web presence

Primary domain: pershingsquareholdings.com. 4 subdomains observed via Certificate Transparency and direct crawl.

49 pages fetched from pershingsquareholdings.com on 2026-08-27 — 1302 internal links observed, 6837349 bytes. Page title: “Pershing Square HoldingsToggle navigation”

TLS issued by Google Trust Services, valid 2026-08-20 – 2026-11-18. Certificate also covers: *.pershingsquareholdings.com. — HSTS enabled, CSP not seen.

Links out to 26 external domains (from the crawled site, most recent pass): assets.pershingsquareholdings.com, bn.brookfield.com, cts.businesswire.com, cvent.me, fanniemae.com, freddiemac.com, google.com, investor.alcon.com, investor.atmeta.com, investor.howardhughes.com, investor.mastercard.com, investor.spglobal.com, investor.uber.com, investor.visa.com, ir.aboutamazon.com, ir.netflix.net, ir.seaportentertainment.com, ir.theice.com, pershingsquaresparcholdings.com, rbi.com, tools.google.com, www.allaboutcookies.org, www.businesswire.com, www.google.com, www.microsoft.com, www.signalshares.com

HostnameSourceFirst seen
pershingsquaresparcholdings.commanual2026-08-27
www.pershingsquaresparcholdings.comcertificate_transparency2026-08-25
pershingsquareholdings.comcertificate_transparency2026-08-20
*.pershingsquareholdings.comcertificate_transparency2026-08-20

Related domains

Sister brands, subsidiaries and other domains also traced to this organisation — found among its own site's external links, and independently crawled the same way as the primary domain above. Some turn out bigger than the primary site itself.

DomainStatusPages crawledExternal linksRegistrarNameservers
pershingsquaresparcholdings.com candidate 1 0 GoDaddy.com, LLC dina.ns.cloudflare.com, josh.ns.cloudflare.com

Infrastructure

Hosted on: AS13335 CLOUDFLARENET - Cloudflare, Inc., US (SE)

Mail: pershingsquareholdings-com.mail.protection.outlook.com. SPF present. DMARC policy: none. Nameservers: dina.ns.cloudflare.com, josh.ns.cloudflare.com.

Registered via GoDaddy.com, LLC. Registered 2012-03-21. Expires 2027-03-21.

Digital sovereignty

0/5 — categories confirmed not tied to a US-controlled company, out of DNS, registrar, TLS certificate, host and mail. Ultimate ownership, not the jurisdiction of the specific entity observed: a subsidiary like Google Ireland still counts as American. See the full cross-index comparison.

US DNS · US Registrar · US TLS certificate · US Primary host · US Inbound mail

DNS: Cloudflare, Inc.. Registrar: GoDaddy. TLS certificate: Google Trust Services. Primary host: Cloudflare, Inc.. Inbound mail: Microsoft 365.

Vendor footprint

Third-party vendors identified from this company's own published DNS — apex TXT domain-verification tokens and SPF include: mechanisms. See the full vendor footprint comparison.

Google (Workspace / Search Console) Mailchimp Microsoft 365

Corporate record

No Companies House match on record — likely incorporated outside the UK.

Public engineering footprint

No public GitHub organisation identified.