| Feature | Description | |---------|-------------| | | AdGuard clients (iOS, Android, Windows) ping this endpoint to verify active licenses. | | Filter Update Check | Checks timestamps/versions of filter lists (e.g., filter_15.txt ). | | Usage Telemetry | Sends anonymized stats: blocked requests count, DNS query types, active filters. | | Client Identification | Passes a device ID or installation token via public.php?id=... . | | Geo-routing | The rg subdomain may redirect clients to the nearest regional server. |
This URL is a diagnostic tool, a telemetry endpoint, and a failsafe mechanism rolled into one. It represents the ongoing war between privacy tools and data collectors. AdGuard uses this domain to ensure that when a tracker is blocked, your browser doesn't freeze, and AdGuard's developers can improve their software.
tb.rg-adguard.net/public.php (also known as TechBench by WZT
The URL refers to a popular third-party web interface known as TechBench by WZT , which provides direct download links for official Microsoft Windows and Office ISO images.
Use tcpdump or Wireshark:

























| Feature | Description | |---------|-------------| | | AdGuard clients (iOS, Android, Windows) ping this endpoint to verify active licenses. | | Filter Update Check | Checks timestamps/versions of filter lists (e.g., filter_15.txt ). | | Usage Telemetry | Sends anonymized stats: blocked requests count, DNS query types, active filters. | | Client Identification | Passes a device ID or installation token via public.php?id=... . | | Geo-routing | The rg subdomain may redirect clients to the nearest regional server. |
This URL is a diagnostic tool, a telemetry endpoint, and a failsafe mechanism rolled into one. It represents the ongoing war between privacy tools and data collectors. AdGuard uses this domain to ensure that when a tracker is blocked, your browser doesn't freeze, and AdGuard's developers can improve their software.
tb.rg-adguard.net/public.php (also known as TechBench by WZT
The URL refers to a popular third-party web interface known as TechBench by WZT , which provides direct download links for official Microsoft Windows and Office ISO images.
Use tcpdump or Wireshark:





















