adguardtools[.]com

Analysis of adguardtools.com shows a newly registered domain (creation date July 27 2026) that currently resolves to the IP address 188.114.96.3. The registration was processed through NICENIC INTERNATIONAL GROUP CO., LIMITED and the authoritative name servers are coen.ns.cloudflare.com and lila.ns.cloudflare.com, indicating use of Cloudflare’s DNS infrastructure. The domain appears on a single security blocklist and is actively blocked by the PhishDestroy filtering service, confirming that at least one reputable sinkhole has identified it as malicious.

A VirusTotal scan submitted the domain to 91 antivirus and URL‑reputation engines; none of the engines returned a detection, but the absence of alerts does not constitute a safety guarantee and should be interpreted as an inconclusive result pending further analysis. No public SSL certificate details, HTTP response codes, Safe Browsing status, Open Threat Exchange entries, or page‑title metadata have been disclosed, leaving those vectors unverified. The limited public footprint combined with the recent registration date suggests a fast‑flux or throwaway deployment typical of generic phishing campaigns, yet the exact payload or impersonated brand remains unknown.

Defenders should proactively add adguardtools.com to deny‑list rules, monitor DNS queries for the associated IP, and enforce outbound URL filtering that references the known blocklist entry. Continuous re‑scanning with multi‑engine services is recommended to capture any later emergence of malicious indicators. Organizations using threat‑intel platforms should correlate this indicator with internal logs to detect potential reconnaissance or credential‑harvesting attempts targeting their users.