nameprotect
Bot User-Agent:nameprotect
🤖 Overview
Nameprotect is a web crawler operated by Nameprotect, Inc., a brand monitoring and intellectual property protection company acquired by MarkMonitor in 2007, which is itself a subsidiary of Clarivate. Its purpose is to systematically crawl public websites to detect unauthorized use of trademarks, brand names, logos, and copyrighted content, feeding data into a comprehensive brand protection and online infringement detection platform.
🌐 Technical Behavior
The Nameprotect crawler performs broad, persistent scans across the entire web, often revisiting sites every few days to capture new or modified content. Based on observed traffic and operator documentation, typical request frequency is moderate but can spike when monitoring large numbers of keywords. IP ranges historically come from MarkMonitor-owned blocks and cloud providers such as AWS, though current ranges are not publicly documented. Crawls are performed over standard HTTP/HTTPS protocols and often request both the robots.txt file and textual content, image metadata, and HTML page bodies. The agent does not execute JavaScript or interact with dynamic forms, focusing on static and server-rendered pages.
📋 robots.txt Compliance
According to observed behavior documented in multiple website administrator forums, the Nameprotect crawler generally respects Disallow directives in robots.txt when properly configured. However, there have been isolated reports of the bot ignoring Crawl-Delay directives during high-frequency scan bursts. Official MarkMonitor support documentation advises that explicit Disallow rules for the user-agent Nameprotect (or Nameprotect/1.0) are honored.
🔍 Detection Indicators
The primary User-Agent string is Mozilla/5.0 (compatible; Nameprotect/1.0; +https://www.nameprotect.com/robots.html). Some variants omit the Mozilla preamble. Behavioral fingerprints include requesting large numbers of pages in rapid succession from a single IP, and consistently requesting /favicon.ico and common resource paths. Identifying headers often include Accept-Language: en-US and Accept: text/html,application/xhtml+xml,….
📊 Data Usage
Collected data is primarily used to populate a trademark infringement database for clients, enabling automated alerts when new unauthorized uses of protected marks are detected. The data also feeds into legal takedown services and competitive intelligence reports, with historical snapshots stored for evidentiary purposes.
⚙️ Rate Limiting Policy
Nameprotect is rate-limited not due to malicious intent but because its legitimate commercial scanning can consume significant server resources if left unchecked. Threshold-based blocking is applied to ensure fair resource allocation for all crawlers while still allowing the bot to perform its required monitoring functions within acceptable limits.
Similar Threats
ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the bots listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.
