Easily convert minutes to seconds.
Easily convert minutes to days.
Easily convert minutes to weeks.
Easily convert minutes to months.
Easily convert minutes to years.
Get the gravatar.com globally recognized avatar for any email.
Ping a website, server or port..
Get all possible details about a domain name.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Make sure your passwords are good enough.
Take an IP and try to look for the domain/host associated with it.