Multicast DNS - Wikipedia
TCP and UDP Ports Explained - BleepingComputer If it uses the UDP protocol to send and receive data, it will use a UDP port. Figure 1, below, is a represenation of an IP address split into its many TCP and UDP ports. Note that once an What port to use when DdoSing - Answers Jul 09, 2009 What port does DNS use - Answers Port no: 52 is used by Domain Names System (DNS).
Multicast DNS - Wikipedia
server - Can DNS point to specific port? - Webmasters DNS only points to the IP address. The port to connect to for a particular service is determined by convention. For example the default port for HTTP is 80, the default port for HTTPS is 443, and the default port for SSH is 22. The only way to override the default port is to specify it in the URL (or on the command line for something like SSH). How to configure a port in cloudflare - DNS & Network Since that is an SSL port, you do need to set up TLS and have an actual SSL certificate on your server. IIRC Flexible SSL mode doesn’t affect how SSL works on the other ports. If you use an AWS load balancer or API gateway, you can get a valid certificate for free in the certificates manager (however, if you are not using an ELB, API gateway
Nov 12, 2012 · What port does DNS use? A. 443. B. 389 C. 51 D. 53. Explanation: Section Reference: Defining DNS DNS servers use inbound port 53 to accept name-resolution requests.
Jul 06, 2008 Multicast DNS - Wikipedia In computer networking, the multicast DNS (mDNS) protocol resolves hostnames to IP addresses within small networks that do not include a local name server.It is a zero-configuration service, using essentially the same programming interfaces, packet formats and operating semantics as the unicast Domain Name System (DNS). Although Stuart Cheshire designed mDNS as a stand-alone protocol, it can DNS Port - How to allow DNS through Firewall Jul 07, 2020 Why DNS Works On Both TCP and UDP - TechGenix