what is ports used for DNS service and which protocol ?

Question

Mohamed Abe Alfattah Abd Alazeem LASHIN · Answer

DNS use port53 , UDP for query and TCP for zone transfer

Syed Asgar Mahmood Zaidi · Answer

DNS Uses Port53 of TCP and UDP both

It Uses a Reliable Connection for DNS Replication update and for reliable connection is uses TCP otherwise UDP.

Athanassios Staveris-Polykalas · Answer

UDP protocol port53

Abdul Azeem · Answer

DNS primarily uses User Datagram Protocol (UDP) on port number53.
Transmission Control Protocol (TCP) is used when response data size exceeds512 bytes(zone transfers).

خدمات بيت.كوم

استخدم تطبيق بيت.كوم

ابدأ بالتواصل مع الأشخاص وتبادل معارفك المهنية

what is ports used for DNS service and which protocol ?

عمليات البحث الشائعة

المزيد من الأسئلة المماثلة