Block Ads & Trackers at the Network Layer
Eliminate intrusive banners, video popups, telemetry trackers, and phishing vectors before they even reach your device. Zero CPU overhead, zero battery drain.
Engineered for Absolute Privacy and Speed
Traditional browser extensions hog memory and break websites. AdFight filters incoming traffic before it hits your browser or native apps.
Router & Gateway Integration
Deploy protection for every smart TV, IoT sensor, console, and smartphone connected to your local WiFi with single-entry DNS configuration.
Encrypted DNS (DoH / TLS 1.3)
All queries are tunneled through TLS 1.3 encryption. Your local ISP or upstream network snooper cannot intercept or tamper with your lookups.
Traffic & Battery Savings
By preventing media ads and tracking scripts from downloading, your devices save up to 40% bandwidth and significantly increase battery life.
Anti-Tracker & Fingerprinting
Stop cross-site surveillance beacons, canvas fingerprinting, and session recording tools used by data brokers to profile your browsing habits.
Strict Zero-Log Policy
Our European infrastructure operates entirely in volatile RAM (tmpfs). We never log query history, IP addresses, timestamps, or client identifiers.
Global Anycast Routing
High-availability clusters in Lithuania, Germany, Sweden, and Finland automatically direct your requests to the nearest sub-5ms PoP.
Distributed Edge Security Clusters
Engineered on enterprise tier-3 data centers with unmetered 10 Gbps uplinks and multi-tier DDoS mitigation.
Trusted by Network Engineers & HomeLab Owners
See how AdFight is protecting homes, smart devices, and distributed office teams from unwanted traffic.
"Configured encrypted upstream DNS directly in OpenWrt on my AX3000 router. Finally zero ads across two Smart TVs and the kids' tablets without installing anything on clients. Game ping didn't increase by a single millisecond."
"In an office of 45 workstations, internet bandwidth dropped by almost 35% simply by cutting off heavy tracking beacons and video ads at the gateway level. Outstanding lightweight alternative to cumbersome proxy appliances."
"The edge query speed is mind-blowing. Resolving through the Vilnius node is consistently under 3ms. Web pages feel snappy and clean, no layout shifts caused by delayed banner rendering."
"Audited their nodes via packet captures and DNS leak tests. They truly operate ephemeral RAM-only resolvers without writing telemetry to disk. Genuine zero-log security without corporate marketing fluff."
Frequently Asked Questions
Everything you need to know about AdFight DNS firewall and network privacy.