Synopsis # nsd(8) is a high-performance authoritative-only DNS server developed by NLnet Labs. It is included in the OpenBSD base system and is designed to serve DNS zones securely and efficiently without supporting recursive queries. Unlike unbound(8), which performs DNS resolution for clients, nsd(8) answers queries about domains it is explicitly configured to serve. This chapter describes the configuration and management of nsd(8) on OpenBSD for serving DNS zones to the public or within in...
