← All bot detection signals

1. Network, VPN, & Geolocation Evading Vectors

DNS Challenge Blocked

Detection approach

The browser actively blocked out-of-band DNS resolution requests to leak.seatext.com, indicating a privacy-hardened environment or customized script blocking commonly configured by advanced click farm setups. Bypassed for local development hostnames (`isLocalDevelopmentURL`).

How this helps detect bots

This signal is assessed with other independent session, browser, and network evidence. A single anomaly is a lead, not a verdict; corroborating anomalies make automated traffic more likely.

Legitimate traffic to consider

Legitimate users behind secure corporate firewalls, custom Pi-hole servers, or secure DNS setups that block tracking queries.

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