---
title: Can a CAA record be added to a Subdomain Configured with CNAME?
description: This guide is for any users with requirements on customization of CAA records on subdomains.
url: /kb/guide/can-a-caa-record-be-added-to-a-subdomain-configured-with-cname
canonical_url: "https://vercel.com/kb/guide/can-a-caa-record-be-added-to-a-subdomain-configured-with-cname"
published: 2025-11-03
last_updated: 2025-11-10
authors: Holden Altaffer
related: []
install_vercel_plugin: npx plugins add vercel/vercel-plugin
---

The quickest solution to avoid conflict between CAA records is to use A records. This unlocks the ability to use additional CAA records to allow multiple for Certificate Authorities to issue certificates for your domain.

> **NOTE:** Custom **CAA** record settings require an [Enterprise](https://vercel.com/contact/sales) plan.