Knot DNS vs PowerDNS Recursor
Knot DNS
knot-dns.czPowerDNS Recursor
powerdns.comSide by side
| Figure | Knot DNS | PowerDNS Recursor |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · DNS Server Software | 7.7 (#9) | 7.6 (#14) |
| Deployment | The software can be compiled and run on most UNIX-like systems, including Linux, BSD, and macOS. | Recursor can be installed on bare metal, virtual machines, or as a virtualized or cloud-native network function. |
| Headquarters | Prague, Czech Republic | PowerDNS.com B.V. lists its address in The Hague, the Netherlands. |
| Purpose | Knot DNS is a high-performance open-source server for authoritative DNS, suitable for TLDs and other zones. | PowerDNS Recursor is a recursive DNS resolver and caching server that resolves client queries through the global DNS system. |
| Support | Free community support is available on a best-effort basis through a mailing list, chat, and issue tracker; professional support programmes are also offered. | Commercial support offers multiple SLA-defined service levels, including office-hours and 24/7 availability; community users have separate support resources. |
Plans
In their own words
PowerDNS Recursor
PowerDNS Recursor has no write-up on Specifiction yet; its figures are above.