a question on bind cache

Alan Clegg aclegg at isc.org
Thu Jan 14 14:15:09 UTC 2010


Tech W. wrote:
> So, do you think is there a resolving way for Bind which can
> implement the features:
> 
> 1. check the popular domains' original IPs (like google's, yahoo's, 
> aol's etc), and exclude the dead IPs from its cache.

> 2. for the popular domains, testing the access speed to each of their
> IPs and answers the fast IPs to local clients.

Neither of these is the job of DNS.

AlanC



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