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Perform tests against any hostname or IP address.

Tests include Traceroutes, Ping, Whois, Open Mail Relay, Time Server checks, DNSBL, and several DNS tests including Open Resolver.
Traceroute accepts hostname, IPv4, and IPv6 IP's - If host resolves to both, defaults to IPv4, if IPv6 is desired, use force option.

Copyright © Noel Butler 1994-2014. All Rights Reserved.