Easily convert hours to seconds.
Easily convert hours to minutes.
Easily convert hours to days.
Easily convert hours to months.
Easily convert hours to years.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Ping a website, server or port..
Make sure your passwords are good enough.
Take an IP and try to look for the domain/host associated with it.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Convert your color to multiple other formats.