Take an IP and try to look for the domain/host associated with it.
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..
Get approximate IP details.
Convert text to ascii and the other way for any string input.
Easily convert PNG image files to JPG.
Easily convert months to seconds.
Easily convert weeks to years.