The PowerDNS manual is available on doc.powerdns.com.
Here are some relevant chapters:
- Release notes: auth, recursor
- PowerDNS security policy, auth advisories, recursor advisories
- Migrating to PowerDNS
- The PowerDNS Recursor
- Frequently asked questions
- PowerDNS Authoritative Server (database) backends
- US Export control status (ECCN)
- How to deploy DNSSEC
More information, including papers and presentations, can be found on our resources page.