April 2018
Intermediate to advanced
248 pages
7h 18m
English
Now that we are familiar with moving around a little bit inside the DNS management tool, we are going to create and test another type of record. This one is called a CNAME, and it is easiest to think of this one as an alias record. Rather than taking a DNS name and pointing it at an IP address, as we do with a host record, with a CNAME, we are going to take a DNS name and point it at another DNS name! Why would this be necessary? If you are hosting multiple services on a single server but want those services to be contacted by using different names, CNAME records can be your best friend.