Easily convert weeks to seconds.
Easily convert weeks to minutes.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to months.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Ping a website, server or port..
Get details of any file type, such as the mime type or last edit date.
Take an IP and try to look for the domain/host associated with it.
Get the gravatar.com globally recognized avatar for any email.
Easily generate your own custom signature and download it with ease.