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  What is DNS?

The Domain Name System (DNS) was designed in the 1980s to handle the growing number of Internet users. The Domain Name System translates names, such as www.optus.com.au, into IP addresses to enable computers to communicate with each other. DNS makes using Internet applications, such as the World Wide Web, easy. The process is as if, when phoning your friends and relatives, you could use their names instead of having to remember their phone numbers.

 

  Primary DNS Hosting
 
Optus can act as a Primary DNS host for your domain. Please note that all Primary hosted domains will automatically be configured with Secondary DNS hosting with Optus.

 

If you have previously submitted a form, you may modify it by entering your Request ID below:

Request ID

 

 

 

  Secondary DNS Hosting
 
If you are hosting your own Primary DNS, Optus can act as a Secondary or Tertiary DNS host for your domain.

 

If you have previously submitted a form, you may modify it by entering your Request ID below:

Request ID

 

 

 

  General Information used for DNS
 


If you have your own name server you can forward all requests to our DNS farm:

ns.optus.net.au 61.88.88.88

The DNS farm maps to sites in each capital city in Australia, with each site having a redundant load balancing cluster. Queries will be directed to the server farm from your network via the most efficient route.

Do not forward requests to the primary or secondary name servers dns0.optus.net.au or dns1.optus.net.au as this facility will be disabled in the near future.

Primary DNS server for Primary DNS Hosting:

dns0.optus.net.au 202.139.83.3
Secondary DNS server for Primary DNS Hosting:
dns1.optus.net.au 192.65.90.202

Secondary DNS server for Secondary DNS Hosting:
dns0.optus.net.au 202.139.83.3

 

   
 
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