---
title: Investigate
description: Explore Cloudflare Radar data sources including NetFlows, HTTP requests, DNS queries, and attack trends.
image: https://developers.cloudflare.com/cf-twitter-card.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/radar/llms.txt  
> Use this file to discover all available pages before exploring further. 

[Skip to content](#%5Ftop) 

# Investigate

Explore the different types of data available in Cloudflare Radar, from NetFlows (what feeds the [Internet Traffic Change ↗](https://radar.cloudflare.com/) chart in Radar) to HTTP requests and DNS queries.

* [ HTTP requests ](https://developers.cloudflare.com/radar/investigate/http-requests/)
* [ NetFlows ](https://developers.cloudflare.com/radar/investigate/netflows/)
* [ Application layer attacks ](https://developers.cloudflare.com/radar/investigate/application-layer-attacks/)
* [ BGP anomalies ](https://developers.cloudflare.com/radar/investigate/bgp-anomalies/)
* [ DNS ](https://developers.cloudflare.com/radar/investigate/dns/)
* [ Domains ranking ](https://developers.cloudflare.com/radar/investigate/domain-ranking-datasets/)
* [ Network layer attacks ](https://developers.cloudflare.com/radar/investigate/network-layer-attacks/)
* [ Outages ](https://developers.cloudflare.com/radar/investigate/outages/)
* [ URL Scanner ](https://developers.cloudflare.com/radar/investigate/url-scanner/)

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