Knot1

High performance authoritative-only DNS server

Knot DNS is a high-performance authoritative-only DNS server which supports all key features of the domain name system including zone AXFR and IXFR, DDNS and DNSSEC. Its key features

• Open source
• High-performance, multi-threaded, and mostly lock-free implementation which scales well on SMPs
• Object-oriented design
• Support for all important DNS protocols
  • Full and incremental zone transfers
  • EDNS0 and DNSSEC extensions, including NSEC3
  • NSID

WWW http//www.knot-dns.cz/