Easily convert hours to seconds.
Easily convert hours to days.
Easily convert hours to weeks.
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Easily convert hours to years.
Extract email addresses from any kind of text content.
Get approximate IP details.
Get all possible details about an SSL certificate.
Ping a website, server or port..
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Take an IP and try to look for the domain/host associated with it.