3 votes 3 votes Assume that "host1.mydomain.dom" has an IP address of 145.128.16.8. Which of the following options would be most appropriate as a subsequence of steps in performing the reverse lookup of 145.128.16.8? In the following options "NS" is an abbreviation of "nameserver". A Query a NS for the root domain and then NS for the "dom" domains B Directly query a NS for "dom" and then a NS for "mydomain.dom" domains C Query a NS for in-addr.arpa and then a NS for 128.145.in-addr.arpa domains D Directly query a NS for 145.in-addr.arpa and then a NS for 128.145.in-addr.arpa domains Computer Networks application application-layer-protocols + – chaser asked Aug 29, 2016 chaser 684 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes Option C (C) Query a NS for in-addr.arpa and then a NS for 128.145.in-addr.arpa domains. Paras Nath answered Sep 15, 2016 Paras Nath comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes query for ns appropiate option is a vijju answered Sep 28, 2016 vijju comment Share Follow See 1 comment See all 1 1 comment reply Sushant Gokhale commented Oct 1, 2016 reply Follow Share I agree. 0 votes 0 votes Please log in or register to add a comment.