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Get all possible details about an SSL certificate.
Get all the HTTP headers that an URL returns for a typical GET request.
Check whether a website is using the new HTTP/2 protocol or not.
Get all possible details about a domain name.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Convert text to octal and the other way for any string input.
Generate whatsapp message links with ease.
Generate a paypal payment link with ease.
Easily convert Hours (h) time units to Days (d) with this easy convertor.