In general you should allow the DNS server to be obtained when you get an IP. If you feel you need to enter values, these are recommended.
Updated December 2006 for the entire AT&T Network
68.94.156.1 Primary
68.94.157.1 Secondary
If you suspect DNS look up latency using these or other DNS servers, you can measure the lookup latency by using ns_bench: »
SBC DSL FAQ »
How do I test DNS lookup latency with ns_bench?.
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got feedback?by Flippant
edited by d_l 
last modified: 2009-04-01 10:30:03