The terms "nameserver" and "NS record" are related but refer to different concepts in the DNS (Domain Name System) architecture. Here’s a breakdown of each:
Nameserver: Refers to the actual servers that store and manage DNS records. These are the entities that answer DNS queries and hold the data.
NS Record: A DNS record type that specifies which nameservers are authoritative for a particular domain. It provides the information needed to locate the nameservers responsible for a domain’s DNS records.
In essence: