Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Ping a website, server or port..
Easily remove duplicate lines from a text.
Get all the HTTP headers that an URL returns for a typical GET request.
Easily convert IDN to Punnycode and back.
Convert your color to multiple other formats.