Take an IP and try to look for the domain/host associated with it.
Get approximate IP details.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Ping a website, server or port..
Generate a bcrypt password hash for any string input.
The easiest way to select a color from the color wheel and get the results in any format.
Extract http/https URLs from any kind of text content.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.