Easily convert weeks to seconds.
Easily convert weeks to minutes.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to years.
Get all the HTTP headers that an URL returns for a typical GET request.
Get approximate IP details.
Ping a website, server or port..
Get all possible details about an SSL certificate.
Check if the URL is banned and marked as safe/unsafe by Google.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.