SHODAN is a search engine that lets you find specific computers (routers, servers, etc.) using a variety of filters. Some have also described it as a public port scan directory or a search engine of banners.

below are the few search which help in Information Gathering using the Shodan SearchEngine.

“debian” ssh port:22

“Joomla” http port:80

“microsoft” telnet port:23

apache country:in port:80

server country:in port:80

debian country:in port:80

server country:in port:21

“Joomla” http port:80

IIS port:80

IIS 5 port:80

IIS 6 port:80

IIS 4 port:80

tomcat port:80

phpmyadmin port:80

“gigaset” server port:80

server port:21

“mysql” server port:80

“sqlserver” server port:1433

“sql” server port:1433