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On March 22 (PST) we will be performing site maintenance on the database to improve performance, which requires taking down the website for a short period of time. The work is being done between 9pm-12am PST (3 hours), but we will only have a maximum of 1 hour of down time. We do not know exactly when within the 3 hours window we will be down. Thank you for your patience and understanding.

Understand CNAME records

Understand CNAME records: Managing DNS Essential Training
Understand CNAME records: Managing DNS Essential Training

Learn what a CNAME is. Learn how to set a CNAME record properly and why you would do so. Understand the difference between a CNAME record and an A Record. Learn why a CNAME record is sometimes called an Alias record. Understand the way a CNAME record is resolved by your Resolver. Learn how a resolver uses an A record automaticatly when you request a record that is a CNAME.

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Skill Level Beginner
3h 15m
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Skills covered in this course
Network Administration IT Windows Server Linux Mac OS X

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