Take an IP and try to look for the domain/host associated with it.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get approximate IP details.
Get all possible details about an SSL certificate.
Ping a website, server or port..
Easily convert nibbles to terabits (Tbit).
Easily convert bits (bit) to exabits (Ebit).
Easily convert seconds to hours.
Easily convert nibbles to kilobits (kbit).
Easily convert hours to months.
Easily convert nibbles to mebibytes (MiB).