Easily convert months to seconds.
Easily convert months to hours.
Easily convert months to days.
Easily convert months to weeks.
Easily convert months to years.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about a domain name.
Ping a website, server or port..
Get all the HTTP headers that an URL returns for a typical GET request.
Get all possible details about an SSL certificate.
Take an IP and try to look for the domain/host associated with it.