which Name sever is selected?

[Georg Kahest]

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On 02/28/2014 04:14 PM, houguanghua wrote:
> If there is a list of NS records, the local name server uses the
> RTT (round trip time) algorithm to find the fatest, and queries
> that server. But I found it's not right. In the testing, the local
> name server doesn't query the fastest authority name server. Some
> one tells me that if the local name server gets the RTT to one
> remote server is les than 30ms, it will not test RTT to other
> remote servers, even if the RTT is more less. In other words, the
> local server will only query the first remote server with the RTT
> less than 30ms. Who would tell me the truth? Thanks! Guanghua
> 
> 
> 
> 
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Why you are assuming that the namserver uses RTT aglorithm to find out
the featest ?



- -- 
Georg Kahest

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