---
title: Disable DNSSEC · Cloudflare Learning Paths
description: DNS Security Extensions (DNSSEC) adds an extra layer of authentication to DNS, ensuring requests are not routed to a spoofed domain.
source_url:
  html: https://kian-pcx-17195.preview.developers.cloudflare.com/learning-paths/get-started/add-domain-to-cf/disable-dnssec/index.md
  md: https://kian-pcx-17195.preview.developers.cloudflare.com/learning-paths/get-started/add-domain-to-cf/disable-dnssec/
---

DNS Security Extensions (DNSSEC) adds an extra layer of authentication to DNS, ensuring requests are not routed to a spoofed domain.

For additional background on DNSSEC, visit the [Cloudflare Learning Center](https://www.cloudflare.com/learning/dns/dns-security/).

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## Disable DNSSEC

If you are onboarding an existing domain to Cloudflare, make sure DNSSEC **is disabled** at your registrar (where you purchased your domain name). Otherwise, your domain will experience connectivity errors when you change your nameservers.

Note

If your previous provider allows you to add DNSKEY records on the zone apex and use these records in responses to DNS queries, refer to this [migration tutorial](https://developers.cloudflare.com/dns/dnssec/dnssec-active-migration/) to learn how to migrate a zone with DNSSEC enabled.
