While only 13 designated DNS root server names exist for IPv4, each of these names represents not a single computer, but rather a server cluster consisting of many computers.
Ezie naanị 13 ẹkedọhọde DNS mgbọrọgwụ ihe nkesa na aha adị maka IPv4, n'ezie, onye ọ bụla n'ime ndị a aha na-anọchi anya ọ bụghị otu kọmputa kama kama a nkesa cluster esịnede ọtụtụ kọmputa.