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What is TLD ?


A Top-Level Domain (TLD) is the last segment of a domain name located to the right of the dot (“.”). It is the highest level…

DNS records Query Sequence

TLD Nameserver

A Top-Level Domain (TLD) Nameserver, also known as a TLD Nameserver or TLD DNS server, is responsible for handling DNS queries related to a specific…

two's complement

Two’s Complement

What is Two’s Complement ? One’s Complement solves the problem of signed bit operations, but there is still a problem that is not solved, that…