Whois Lookup

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 an SSL certificate.

Separate text back and forth by new lines, commas, dots...etc.

Generated youtube links with exact start timestamp, helpful for mobile users.

Get the web-host of a given website.

Check if the URL is cached or not by Google.