com.pk is the oldest second level ccTld by PKNIC PKNIC SRS (Shared Registery for .pk domains). This was launched with first group of domains launched by .pk domain registry and is very popular amoung business and organizations. There is not restrictions on .com.pk domains and anyone in Pakistan or outside Pakistan can register com.pk domains. Domain can be registered for a minimum of 2 years and maximum 10 years. Registration fee for Pakistani usrs and International uers is not same.
Top Level Domain name is called Tld, there are many Tld can be used to register domains. Other than generic Tlds there are country level domain names called ccTlds,, .pk is a ccTld for Pakistan. PKNIC is SRS (Shared Registry System) for all .pk domains, its working since 1992 and is managing all Pakistani domain names since then. Domains can be registered directly with pknic or by authorized pk domain re-sellers, like most of the other Tlds and ccTlds .pk domains are also open to anyone for registration, however registration fees are different for local Pakistani customers and non Pakistani or International customers. Minimum registration or renewal period for .com.pk, .net.pk, org.pk, .edu.pk and gov.pk domains is 2 years.