Operating guide

Compare local and proxy-side DNS answers across markets, validate CDN routing, TTL behavior and exit geography, and prevent wrong-region proxy data.

Test proxy failover across exits, gateways and markets with location validation, session isolation, retry budgets, deduplication and measurable acceptance thresholds.

Run a seven-day residential proxy purchase pilot with measurable gates for success rate, location accuracy, sessions, concurrency, data quality and effective cost.

Test HTTPS proxy TLS versions, cipher negotiation, certificates, SNI and application compatibility with a controlled acceptance matrix before purchase.

Test SOCKS5 UDP ASSOCIATE end to end before purchase using owned endpoints, measurable acceptance gates and safe failure diagnostics.

Validate HTTP Range behavior through proxy routes using deterministic segments, ETag controls, safe resume logic and full-file digest verification.

Validate gzip and Brotli through proxy routes using wire and decoded digests, header checks, streaming tests and fair byte-cost accounting.

Test ALPN and HTTP version negotiation through proxy routes with direct controls, tunnel evidence, downgrade classification and a production readiness scorecard.

Audit proxy TLS integrity with certificate-chain fingerprints, direct controls, route matrices, failure classification and a procurement-ready scorecard.

Audit proxy data residency, logging, support access, subprocessors and retention with an evidence-based procurement scorecard before production use.