Domain Whois Checker is a powerful tool to check availability of multiple domain names or monitor domain name expiration. You can check a large list of the domain names, save it for later checking and find out great expired domain names using date filters. Also you can check all available gTLDs of a particular domain name.
Build-in Whois server manager lets addition of any gTLD or ccTLD. It has automatic Whois server detection, multiple Whois query result parsers and TLD search function.
Smart date/time filter lets find out potential expired domain names in the previously checked and saved lists.