Hi all,
I have one query regarding DNS cache maintaince in dns stub resolver(DNS client Not server side cache maintainence),
Whether DNS Cache should be based on per server address or based on
FQDN only.
1. Query1: Domain name: "google.com" DNS IP: DNS_SERVER_1 -
result will
be stored in DNS Cache Meanwhile,DNS Server IP got changed.
2. Query2: Domain name: "google.com" DNS IP: DNS_SERVER_2 - Should we
have to query to DNS Server 2? or Should we have to get it
from DNS Cache?
Thanks in advance.
venkatesh.B.S
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