Upload a QR code image and extract the data out of it.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Check if the URL is banned and marked as safe/unsafe by Google.
Parse details from user agent strings.
Get all possible details about an SSL certificate.
Get all possible details about a domain name.
Generate deep link mailto with subject, body, cc, bcc & get the HTML code as well.