Get the gravatar.com globally recognized avatar for any email.
Get the web-host of a given website.
Check if the URL is banned and marked as safe/unsafe by Google.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Get the size of a text in bytes (B), Kilobytes (KB) or Megabytes (MB).
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.