This page aggregates measured, corroborated evidence: donors' iPhones recorded apps contacting this domain, every claim below was reported by separate accepted donations and published under a human verdict (later rows for an approved app inherit its verdict). A contact is a measurement, not an accusation — it does not show what data was sent.
cn-dca1.uber.com
classified as first-party · 2
What our research panel found AI-drafted · human-reviewed
We ask several independent AI models the same question and publish their answers separately — cross-vendor agreement is evidence against fabrication, and disagreement is worth seeing. 3 of 3 models answered, overall confidence high. A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
cn-dca1.uber.com is a subdomain of uber.com, the app developer's own domain, so this is first-party app infrastructure (the 'dca1' label suggests a regional edge/datacenter endpoint, though I cannot verify its specific function). The app's label already declares extensive first-party collection, so this contact does not imply an undeclared data flow.
OpenAI — first-party
The domain is under uber.com and most likely an Uber-operated endpoint. Uber's privacy label declares extensive collection categories, so the domain contact alone does not imply an undeclared data flow.
Google Gemini — first-party
The contacted domain cn-dca1.uber.com is a first-party endpoint belonging to Uber. First-party network traffic to the app's own domain is expected and does not indicate an undisclosed third-party data flow.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Uber | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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