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.
amdc.alibaba.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
amdc.alibaba.com is on Alibaba's own domain, i.e. the app publisher's infrastructure; it is commonly used as Alibaba's mobile domain-configuration/HTTPDNS endpoint for resolving service hosts, though I cannot verify its exact function here. Any device identifier or diagnostic data such a call would carry falls within the app's declared collection categories, so nothing appears undisclosed.
OpenAI — first-party
The domain is under alibaba.com, matching the app's Alibaba identity, so it most likely represents first-party infrastructure. The label declares broad collection categories, and the contact alone does not establish an uncovered data flow.
Google Gemini — first-party
amdc.alibaba.com belongs to Alibaba, the publisher of the app, making this first-party network traffic used for core application infrastructure and network dispatching.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Alibaba.com - B2B marketplace | — | 4 | 4 | 2026-07-28 → 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
Think something here is wrong?
Evidence and research improve when people push back. Tell us what to re-check — a misattributed domain, an outdated classification, a claim about your own app — and a human will review it. Responses can take up to 30 days.