You can run a DNS server (2025)

2 days ago

Running a DNS server is not especially hard.
PowerDNS supports querying a database for DNS records, simplifying management.
Example SQL query shows how records are stored and retrieved in PowerDNS.
Using a subdomain with NS records pointing to your DNS server is a simple solution for public accessibility.
This setup allows for redundancy with your main domain served by professional DNS providers.
Adding or modifying DNS records (like CNAMEs) becomes as easy as inserting data into a database, eliminating the need for manual updates via domain registrar interfaces.

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