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