NETWORK QUERY TOOL

Enter a domain name, or IP, check one of the following options, and click the 'Do It' button.

Reverse lookup - converts an IP to a hostname (if one exists) or vice versa. DNS query - a.k.a., DiG. Enter a domain, and you will receive its IP with additional information. Whois (WWW) - gets domain registration information. Supports .com, .net, .org, .edu, .name, .info, .us, .cc, .ws, .biz. Whois (IP) - gets IP owner information. Supports all IP blocks maintained by ARIN (US), RIPE (Europe), JPNIC (Japan), APNIC (China/Asia-Pacific), and REG-BR (Brazil). Check port - See if a port on the target host is open. Defaults to port 80. Traceroute - completes a traceroute to the target.