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UnitedHealth Group

S&P 500 constituent (UNH)

Web presence

Primary domain: unitedhealthgroup.com. 3 subdomains observed via Certificate Transparency and direct crawl.

1 pages fetched from unitedhealthgroup.com on 2026-08-27 — 0 internal links observed, 111492 bytes. Page title: “Helping People Live Healthier Lives - UnitedHealth GroupClose MenuClose SearchSearchClose Search”

TLS issued by Sectigo Limited, valid 2026-03-20 – 2026-10-04. Certificate also covers: prd-sparq.uhg.com, cfca.unitedhealthgroup.com, prd-sustainability.uhg.com, prd.uhg.com, prd.unitedhealthgroup.com, preview-prod.uhg.com, sparq.uhg.com, sustainability.uhg.com, uhg.com, unitedhealthfoundation.com, unitedhealthfoundation.net, unitedhealthfoundation.org, unitedhealthgroup.net, unitedhealthgroup.org, welcomewebsite.uhg.com, www.uhg.com, www.unitedhealthfoundation.com, www.unitedhealthfoundation.net, www.unitedhealthfoundation.org, www.unitedhealthgroup.com, www.unitedhealthgroup.net, www.unitedhealthgroup.org. — HSTS enabled, CSP not seen, X-Frame-Options: SAMEORIGIN.

Links out to 11 external domains (from the crawled site, most recent pass): business.optum.com, careers.unitedhealthgroup.com, member.uhc.com, twitter.com, uhg.taleo.net, www.facebook.com, www.instagram.com, www.linkedin.com, www.optum.com, www.uhc.com, www.unitedhealthgroup.com

Infrastructure

Hosted on: AS54113 FASTLY - Fastly, Inc., US (US)

Mail: mxa-0077b904.gslb.pphosted.com, mxb-0077b904.gslb.pphosted.com. SPF present. DMARC policy: reject. Nameservers: epla1.corpnamesvcs.com, epla2.corpnamesvcs.com.

Registered via CSC Corporate Domains, Inc.. Registered 1998-10-02. Expires 2026-10-01.

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.

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

Registrar: CSC Corporate Domains. TLS certificate: Sectigo. Primary host: Fastly, Inc.. Inbound mail: Proofpoint.

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.

Adobe Google (Workspace / Search Console) Microsoft 365

Corporate record

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

Public engineering footprint

No public GitHub organisation identified.