DNS Thing is a free tool that lets Windows users perform DNS queries from a graphical interface. It provides commonly looked up information such as IP addresses for hostnames or MX records for domains.
AdRem iTools is a networking toolset combining Ping, Traceroute, DNS Lookup, SNMP viewer, port/network/bandwidth scanner, and more. The tools??™ output can be saved to a file (text, XML, HMTL, or Excel), while Ping or Traceroute tests can be graphed.
Datum Whois is a basic domain lookup PHP Script. Datum Whois supports the most important TLDs (top-level domains) including .com, .net, .co.za and etc.
iToolz is a Windows program for domain verification and DNS resolving. It includes a Domain MX checker, IP to Host resolver and a Catch-all email verifier. It's advanced features and high reliability makes it a very powerful software program.
A cross-site lookup pack consists of SharePoint Cross-Site Lookup and SharePoint Cascaded Lookup extends SharePoint lookup function with new features. Powerful Cross-Site lookup other lists from different sites Filter filed values