Published on 2025-08-07T06:18:08Z

TrendsmapResolver

TrendsmapResolver is an intelligence-gathering agent for Trendsmap, a platform that analyzes and visualizes real-time social media trends in a geographic context. It is not a general web crawler but a specialized data collection tool that likely supports the platform's analysis of social media data, particularly from Twitter (now X). Its presence on your site may indicate your content is part of a broader trend analysis.

What is TrendsmapResolver?

TrendsmapResolver is an intelligence-gathering agent for the social media analytics platform Trendsmap. The platform specializes in visualizing real-time social media trends with geographic context. The bot is a specialized data collection tool, not a general web crawler. It identifies itself in server logs with the user-agent string Trendsmap Resolver/0.0.1. It likely functions as a middleware component, handling data requests between Trendsmap's systems and external sources.

Why is TrendsmapResolver crawling my site?

TrendsmapResolver is likely visiting your website because your content is relevant to a social media trend that is being analyzed by the platform. The frequency of visits depends on how relevant your content is to current social media discussions. The crawler is likely triggered when your content becomes part of an active social media conversation that Trendsmap is analyzing. These visits are a normal part of the platform's operation.

What is the purpose of TrendsmapResolver?

The purpose of TrendsmapResolver is to support the Trendsmap social media analytics platform. The platform provides real-time analysis of trending topics across geographic regions, which is valuable for marketers, researchers, and journalists. For website owners, there is an indirect benefit to being included in these trend analyses, as it can increase your visibility when your content becomes part of a broader social conversation. The primary beneficiaries, however, are the users of the Trendsmap platform.

How do I block TrendsmapResolver?

To prevent TrendsmapResolver from accessing your website, you can add a specific disallow rule to your robots.txt file. This is the standard method for managing crawler access.

To block this bot, add the following lines to your robots.txt file:

User-agent: Trendsmap Resolver
Disallow: /

How to verify the authenticity of the user-agent operated by Trendsmap?

Reverse IP lookup technique

To verify user-agent authenticity, you can use host linux command two times with the IP address of the requester.
  1. > host IPAddressOfRequest
    This command returns the reverse lookup hostname (e.g., 4.4.8.8.in-addr.arpa.). 
  2. > host ReverseDNSFromTheOutputOfFirstRequest
If the output matches the original IP address and the domain is associated with a trusted operator (e.g., Trendsmap), the user-agent can be considered legitimate.

IP list lookup technique

Some operators provide a public list of IP addresses used by their crawlers. This list can be cross-referenced to verify a user-agent's authenticity. However, both operators and website owners may find it challenging to maintain an up-to-date list, so use this method with caution and in conjunction with other verification techniques.