Easily convert months to seconds.
Easily convert months to minutes.
Easily convert months to hours.
Easily convert months to days.
Easily convert months to years.
Validate JSON content and make it looks good.
Get approximate IP details.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Ping a website, server or port..
Take an IP and try to look for the domain/host associated with it.