Domain Naming service(DNS)

DNS (Domain Naming service): It resolves hostname to IP address and IP address to hostname (Vice versa). Zones: Zones are categorized in one of 2 categories. Forward lookup zone — DNS servers maps FQDNs to IP address ii.Reverse lookup zone — DNS Servers maps IP address to FQDNs. (FQDN- Fully Qualified Domain name) Zone types:…