Some legitimate services use redirects for functionality (e.g., SSO logins, payment gateways). If a benign domain gets misclassified as TB-RG:

If you see this domain in your logs, simply confirm that AdGuard VPN is running on one of your devices, then ignore it. Better yet, add a comment in your AdGuard Home dashboard labeling it as “AdGuard VPN Routing – Allowed.” Understanding domains like this transforms you from a confused network admin into a confident one.

If you obtained an IP, do a reverse lookup:

The tool does not host files itself; it generates a temporary link that points directly to microsoft.com servers, ensuring the downloads are authentic and untouched.

There are three plausible explanations:

Log parsing errors happen often when DNS response packets are truncated or when a regex extracts hostnames incorrectly.