Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Ping a website, server or port..
Generate an MD5 hash of 32 characters length for any string input.
Get approximate IP details.
Parse details from user agent strings.
Validate JSON content and make it looks good.