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Operating Systems Solaris Which lookup tool query both hosts and DNS server? Post 302277246 by honglus on Thursday 15th of January 2009 07:06:16 PM
Old 01-15-2009
Which lookup tool query both hosts and DNS server?

As i understand, host/nslookup/dig only query DNS server to resolve name to ip.

ping can query both, but it seems if ping is blocked, ping won't return IP.

traceroute can query both, but i am not able to test if traceroute is blocked, What is the result?

Neither ping/traceroute is decent tool to do the job,any other ideas?
 

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TRACEROUTE(1)                                                      User Commands                                                     TRACEROUTE(1)

NAME
traceroute - Trace the route to a host SYNOPSIS
traceroute [OPTION...] HOST DESCRIPTION
Print the route packets trace to network host. -f, --first-hop=NUM Set initial hop distance, that is the time-to-live. -g, --gateways=GATES List of gateways for loose source routing. -I, --icmp Use ICMP ECHO as probe. -m, --max-hop=NUM Set maximal hop count (default is 64). -M, --type=METHOD Use METHOD (icmp or udp) for traceroute operations, defaulting to udp. -p, --port=PORT Use destination PORT port (default is 33434). -q, --tries=NUM Send NUM probe packets per hop (default is 3). --resolve-hostnames Resolve hostnames. -t, --tos=NUM Set type of service (TOS) to NUM. -w, --wait=NUM Wait NUM seconds for response (default is 3). -?, --help Give this help list. --usage Give a short usage message. -V, --version Print program version. GNU inetutils 2015-05-15 TRACEROUTE(1)
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