Setting up a Bluesky custom handle with an is-a.dev subdomain

Get your verification string

Open your Bluesky app and go to your profile Settings.
Open the Accounts page.
Go to the Handle settings.
Click on the "I have my own domain" button.
Enter your is-a.dev subdomain name in the text input and then Copy the TXT string. (e.g. your-subdomain.is-a.dev).

Create your domain file

Create a JSON file inside the domains/ directory called domains/_atproto.your-subdomain.json with the following content and open a pull request:

{
    "owner": {
        "username": "your-github-username"
    },
    "records": {
        "TXT": "bsky-verification-string"
    }
}

Note

Don't forget the comma right above the "records" key!

Configuration

After your pull request has been merged, repeat steps 1-5 and press the Verify DNS Record button. If it shows any error such as Failed to verify handle. Please try again., try waiting a few minutes (sometimes up to 24 hours) as the DNS records may not have propagated yet.

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