CNAME or Canonical Name record is one of the types of DNS records.It is used to create an alias name for an existing Host A record or another CNAME record.Alias name usually required to hide the original hostname, or if the host itself runs multiple services then one alias name can be assigned for each service. It’s very easy to Add CNAME Record in Windows DNS Server.

A single 'masters' IP address is used specifying ns1.example.com. 6.4 Caching Only DNS Server. The functionality of the Caching Only name server was previously described. Caching Only Name Server Configuration. The BIND DNS configuration provides the following functionality: The name server is not a 'master' or 'slave' for any domain A DNS TXT record stores text notes on a DNS server. A DNS TXT record stores text notes on a DNS server. For example some webmaster tools will ask you to add a TXT The collection of host-name-to-IP-address mappings contained with the DNS database is also known as a namespace. Essentially, when looking for a name in DNS, the DNS client first checks a top-level DNS server database. That server tells the client which DNS server hosts the next part of the DNS name, and the client then queries that server.

What is DNS (Domain Name System) and How it Works

Add CNAME Record in Windows DNS Server - MustBeGeek

Domain Name System - Wikipedia

ipa dnszone-show ipa.example. Allow in-line DNSSEC signing: TRUE. Use command ipa dnszone-mod ipa.example --dnssec=1 to enable DNSSEC signing for given zone. DNSSEC master is not configured. Verify that one server is configured to be DNSSEC key master. Run following commands on one FreeIPA replica and check that exactly one LDAP entry is Install, Configure, and Maintain Linux DNS Server - Like Geeks Mar 17, 2017