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About DNS (Domain Name Server) Lookup
A DNS (Domain Name Server) translates website names into IP addresses - numbers that your computer can
understand. For example, when you enter “www.iinet.net.au” into a browser, your domain name server translates
it to something like “203.173.50.151”. Your computer then shows you the content located at that address.
Your Internet Service provider sets a default domain name server for you, but you can change this setting by
entering the IP address of a different DNS.
DNS settings
× Let my ISP manage the DNS server
Un-tick this box if you need to enter the primary and secondary DNS addresses yourself.
× Primary DNS Address
The IP address of the domain name server your computer will use.
× Secondary DNS Address
The IP address of a backup domain name server. Your computer will use this if there’s a problem with
the primary DNS.
Changing Your DNS Addresses
To change your DNS addresses:
1. Click Let my ISP manage the DNS server, and set it to No.
2. At Primary DNS Address, enter the IP address of a primary DNS.
3. At Secondary DNS Address, enter the IP address of a secondary DNS.
4. Click Save Settings.