Tb-rg Adguard.net -

DST=94.140.14.14 DPT=53 DOMAIN=tb-rg.adguard.net This means your router sent a DNS query for that domain to AdGuard’s public DNS server. If you use the AdGuard browser extension in “Verbose logging” mode, background requests to adguard.net may appear, including dynamic subdomains. Scenario D: Wireshark or tcpdump Network Capture Packet analysis might show a DNS query with the full name tb-rg.adguard.net . This is the most reliable way to confirm its existence on your network. Part 4: How to Investigate tb-rg adguard.net Yourself If you are concerned about this domain appearing in your logs, follow this step-by-step investigation. Step 1: Perform a Manual DNS Lookup Using command line tools, check if the domain resolves at all.

2025-03-15 14:32:01 192.168.1.105 tb-rg.adguard.net A Blocked (blacklist) indicates that a device tried to resolve that domain, and your filter prevented it. Many consumer and professional routers (e.g., Ubiquiti UniFi, MikroTik, Asus) maintain DNS and connection logs. You might see: tb-rg adguard.net

At first glance, it looks like a fragmented domain – a hybrid of an unknown prefix ( tb-rg ) and a well-known DNS filtering service ( adguard.net ). Is it a threat? A tracking domain? A misconfigured service? Or simply a benign part of AdGuard’s infrastructure? DST=94