However, most Windows administrators still rely ... A Canonical Name (CNAME) or Alias record allows a DNS server to have multiple names for a single host. For example, an Alias record can have ...

For Windows Active Directory-integrated DNS engines, the default TTL for a CNAME record is one hour ... frequent would be excessive on the DNS server. The 15 minute range takes into consideration ...

Your system may fail to resolve a domain due to the absence of a proper DNS A record pointing to a valid origin IP address, or if a CNAME ... right server or IP address. Also Read: Windows ...