Generate an MD4 hash for any string input.
Generate an MD5 hash of 32 characters length for any string input.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Decode URL input to back to a normal string.
Get all possible details about an SSL certificate.
Ping a website, server or port..
Get all possible details about a domain name.
Check if the URL is cached or not by Google.