---
description: Terms of use for the 1.1.1.1 DNS resolver.
title: Terms of use
image: https://developers.cloudflare.com/og-docs.png
---

[Skip to content](#main-content)

> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/1.1.1.1/llms.txt  
> Use this file to discover all available pages before exploring further.

# Terms of use

Last updated Apr 30, 2026|Copy as Markdown|[View as Markdown](https://developers.cloudflare.com/1.1.1.1/terms-of-use/index.md)|[Agent setup](https://developers.cloudflare.com/agent-setup/)

By using 1.1.1.1 Public DNS Resolver or 1.1.1.1 for Families, you agree to the [Cloudflare Website and Online Services Terms of Use ↗](https://www.cloudflare.com/website-terms/).

If you are an [Internet Service Provider (ISP) or network equipment provider](https://developers.cloudflare.com/1.1.1.1/infrastructure/network-operators/) that integrates 1.1.1.1, you agree to provide proper attribution to Cloudflare in accordance with the Cloudflare Trademark Guidelines. Contact `resolver@cloudflare.com` for logo requests.

Was this helpful?

YesNo

## On this page

[![](https://developers.cloudflare.com/_astro/logo.te5VL_aD.svg)Docs](https://developers.cloudflare.com/)

```json
{"@context":"https://schema.org","@type":"TechArticle","@id":"https://developers.cloudflare.com/1.1.1.1/terms-of-use/#page","headline":"Terms of use · Cloudflare 1.1.1.1 docs","description":"Terms of use for the 1.1.1.1 DNS resolver.","url":"https://developers.cloudflare.com/1.1.1.1/terms-of-use/","inLanguage":"en","image":"https://developers.cloudflare.com/og-docs.png","dateModified":"2026-04-30","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://developers.cloudflare.com/#website","name":"Cloudflare Docs","url":"https://developers.cloudflare.com/"}}
```