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.
3.datadog.pool.ntp.org
classified as unknown · 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. 2 of 3 models answered, overall confidence high — no answer from gemini (parse). A human reviewed this domain's claims before anything here published.
Anthropic Claude — unknown
This is an NTP Pool Project vendor subdomain (pool.ntp.org is run by the NTP Pool Project; vendor zones like '3.datadog.' are naming labels assigned to a software vendor, and requests resolve to volunteer time servers rather than to that vendor's own infrastructure), so it is time synchronization rather than tracking, analytics, advertising, or a CDN — none of the offered categories fit cleanly. An NTP query carries no app-collected personal data beyond the unavoidable source IP, so it does not imply a data flow the empty privacy label fails to cover.
OpenAI — unknown
3.datadog.pool.ntp.org appears to be an NTP time-synchronization hostname associated with the NTP Pool, not enough to establish tracking, analytics, advertising, or ownership. A time-sync contact alone does not demonstrate a data flow omitted from the app's label.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
com.trailofbits.iverify2 | — | 4 | 8 | 2026-07-28 → 2026-07-29 |
| Claude by Anthropic | — | 3 | 3 | 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
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