Welcome to our series of videos that will help you to understand the basics of DNS. They are aimed at users that have no prior experience of DNS, but would like to understand the basics.
The 5th video in the series introduces caching and how it aids the DNS process.
1st video in the series (The Basics) – http://youtu.be/ytbuzZfytuU
2nd video in the series (Domains) – http://youtu.be/u4LdJTOH_D0
3rd video in the series (Nameservers) – http://youtu.be/ElQsw9WnWDQ
4th video in the series (A Records) – http://youtu.be/ukXpEf0oG0k
5th video in the series (Caching) – http://youtu.be/IM48AwlDkNU
6th video in the series (Propagation) – http://youtu.be/DXJogm8-wzQ
Duration: 1:48
Publisher: Fasthosts Internet
You can watch this video also at the source.
