Argentina Proxies

Keep the destination, proxy route, and protocol constant while changing only the documented DNS mode. Save the apparent exit, resolver evidence, resolved address set, client version, and UTC time, then repeat once to rule out a transient lookup. A reproducible ARG run records the source and permission, client and version, route syntax, network, protocol, session choice, observed exit, target outcome, and timestamp. Label timeouts, blocks, challenges, and missing evidence rather than suppressing them with retries. Use only an endpoint permitted for the Argentina test, keep missing measurements explicit, and never rotate around a refusal or other mandatory stop.

Treat authentication errors, blocks, CAPTCHAs, rate limits, robots guidance, and explicit refusals as review signals rather than obstacles to rotate around. Record the signal and resolve authority before any retry. For Argentina, the nearest stored totals in South America belong to Brazil at 2,858,324 and Colombia at 372,203. Their historical records are useful controls for data interpretation only, not evidence of equivalent service. Keep ARG comparator rows labelled and diagnose the requested Argentina route from its own evidence rather than a neighbouring count. Record why each comparator belongs in the authorized review before using it.

Choose the route for browser QA only when a second clean run reproduces the accepted observation and the exit country is independently verified. Retain the profile recipe so another reviewer can repeat it. The Argentina decision is ready only when ARG evidence covers country verification, application compatibility, session behavior, response classification, usage, and stop conditions. A pilot that changes endpoints or acceptance rules midway must be rerun or labelled inconclusive. Reject any Argentina conclusion built from an unverified exit, hidden failures, or a changed rule, and repeat ARG verification after a material configuration change.