# Set up R53 DNS Entry for GitBook
{% hint style="info" %}
**Note:**
You will require to have a domain already registered with AWS in order for this guide to work
{% endhint %}
## GitBook config:
1. Click **Publish**
2. Select either **Public** or **Unlisted**
3\. Click **Confirm**
4\. Click **Link and domain settings**
5\. Click **Connect a domain**
6\. Enter domain or subdomain name:
7\. Copy CNAME "link"
{% hint style="info" %}
This will be needed for the AWS DNS configuration
{% endhint %}
## AWS config:
Go to Route53 --> Hosted Zones --> Click Domain name --> Click Create Record
1. Set up Record Name
2. Select CNAME
3. Insert Github link you've recived earier
4. Click create record
5\. Click Retry in GitBook
{% hint style="info" %}
**Note:**
The DNS CNAME Record could take up to 30 minutes to update and propagate
{% endhint %}
### Resources:
[GitBook configure DNS](https://docs.gitbook.com/hosting/custom-domains/dns-configuration#configure-a-cname-record)
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