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 approximate IP details.
Get all possible details about a domain name.
Ping a website, server or port..
Generate a URL slug for any string input.
Generate passwords with custom length and custom settings.
Generate a random number between a given range.
Make sure your passwords are good enough.
Order text lines in alphabetical order (A-Z or Z-A) with ease.