Netwurked is a collection of web based network diagnostic tools to help anyone gather information about a computer network.

Below is a summary of the tools that are available.

Domain Tools

Whois Lookup

WHOIS is a TCP-based query/response protocol which is widely used for querying database in order to determine the owner of a domain name, an IP address, or an autonomous system number on the Internet More on Whois

Dig Tool

Domain Information Groper (abbreviated dig, or sometimes DiG) is a network tool, like nslookup, that queries DNS name servers. It can be used to simulate a name resolver or a name server. DiG can be used for network troubleshooting and for educational purposes. More on Dig

Reverse DNS

Reverse DNS lookup(rDNS) is a process to determine the hostname or host associated with a given IP address or host address. More on rDNS

IP

Ping

Ping is a computer network tool used to test whether a particular host is reachable across an IP network More Ping Information

Traceroute

Traceroute is a computer network tool used to determine the route taken by packets across an IP network. More on Traceroute

Port Scan

A port scanner is a piece of software designed to search a network host for open ports. This is often used by administrators to check the security of their networks and by crackers to compromise it. More on Port Scanning

Host Finder

Host finder scans a C class and reports back all the hostnames for that class. You can enter a IP Address or a hostname More on Hostnames

Misc

Proxy Checker

Proxy Check is an open proxy is a proxy server which will accept client connections from any IP address and make connections to any Internet resource Abuse of open proxies is currently implicated in a significant portion of e-mail spam delivery. More on Proxy Servers

Unix Time Converter

Unix time, or POSIX time, is a system for describing points in time: it is the number of seconds elapsed since midnight UTC of January 1, 1970, not counting leap seconds. More on Unix Time