Easily convert weeks to seconds.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to months.
Easily convert weeks to years.
Extract email addresses from any kind of text content.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get approximate IP details.
Get all possible details about a domain name.
Convert a number to written, spelled out words.
Take an IP and try to look for the domain/host associated with it.