# DNS How-Tos – DigitalOcean Documentation

> How to accomplish specific tasks in detail, like creation/deletion, configuration, and management.
- [How to Add Domains](https://docs.digitalocean.com/products/networking/dns/how-to/add-domains/index.html.md): Add a domain to your DigitalOcean account to manage its DNS records from the control panel and API.
- [How to Create, Edit, and Delete DNS Records](https://docs.digitalocean.com/products/networking/dns/how-to/manage-records/index.html.md): Create and configure DNS records for domains managed on DigitalOcean.
- [How to Manage CAA Records](https://docs.digitalocean.com/products/networking/dns/how-to/create-caa-records/index.html.md): Create CAA records to specify which certificate authorities are permitted to issue certificates for a domain.
- [How to Delete Domains](https://docs.digitalocean.com/products/networking/dns/how-to/delete-domains/index.html.md): Remove domains and their records from your account to stop managing their DNS records on DigitalOcean.
- [How to Add a Subdomain to Your Domain](https://docs.digitalocean.com/products/networking/dns/how-to/add-subdomain/index.html.md): A guide to setting up additional hostnames and verifying them using the Community DNS Lookup tool
- [How to Download DNS Zone Files](https://docs.digitalocean.com/products/networking/dns/how-to/download-zone-file/index.html.md): Download your domain's DNS zone file so you can migrate DNS zone configurations.