Wyse Management Suite (WMS) DNS Discovery | VDI Toolbox
Wyse Management Suite (WMS) DNS Discovery | VDI Toolbox Dec 21, 2017 Port numbers, URLs, and IP addresses | Deep Security Port numbers, URLs, and IP addresses. Deep Security default port numbers, URLs, IP addresses, and protocols are listed in the sections below. If a port, URL or IP address is configurable, a link is provided to the relevant configuration page.
The answer is DNS is mostly UDP Port 53, but as time progresses, DNS will rely on TCP Port 53 more heavily. DNS has always been designed to use both UDP and TCP port 53 from the start 1, with UDP being the default, and fall back to using TCP when it is unable to communicate on UDP, typically when the packet size is too large to push through in a single UDP packet.
Why was 80 Chosen as the Default HTTP Port and 443 as the Nov 15, 2015
Security practitioners for decades have advised people to limit DNS queries against their DNS servers to only use UDP port 53. The reality is that DNS queries can also use TCP port 53 if UDP port
The answer is DNS is mostly UDP Port 53, but as time progresses, DNS will rely on TCP Port 53 more heavily. DNS has always been designed to use both UDP and TCP port 53 from the start 1, with UDP being the default, and fall back to using TCP when it is unable to communicate on UDP, typically when the packet size is too large to push through in a single UDP packet. What Is DNS Server Or Protocol Port Number? – POFTUT Domain Name System aka DNS is used to match domain names to the IP addresses. DNS is provided over intranet and internet servers with different port numbers. TCP or UDP. DNS can use both transmission protocols TCP and UDP. But general usage is over UDP protocol because of its simplicity and speed. TCP Port 53. One of the used DNS port is TCP Allow Both TCP and UDP Port 53 to Your DNS Servers Security practitioners for decades have advised people to limit DNS queries against their DNS servers to only use UDP port 53. The reality is that DNS queries can also use TCP port 53 if UDP port