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1. www.cbtnuggets.com › common-ports › what-is-port-5353What is Port 5353? - CBT Nuggets

   www.cbtnuggets.com › common-ports › what-is-port-5353

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   18 lis 2024 · Port 5353 is dedicated to the Multicast Domain Name System (mDNS) protocol, which lets you resolve IP addresses in small networks without a DNS server. To understand the purpose of port 5353, you need to understand mDNS.

2. book.hacktricks.xyz › network-services-pentesting › 5353-udp-multicast-dns-mdns5353/UDP Multicast DNS (mDNS) and DNS-SD | HackTricks

   book.hacktricks.xyz › network-services-pentesting › 5353-udp-multicast-dns-mdns

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   Multicast DNS (mDNS) enables DNS-like operations within local networks without needing a traditional DNS server. It operates on UDP port 5353 and allows devices to discover each other and their services, commonly seen in various IoT devices.

3. networkproguide.com › common-ports-cheat-sheetCommon Ports Cheat Sheet - NetworkProGuide

   networkproguide.com › common-ports-cheat-sheet

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   31 maj 2024 · Click on the network port chart above to view the printable, searchable PDF version. Scroll down below for the port list tables. This list is by no means exhaustive. It just lists the most frequently used ports. There are a total of 65,535 TCP/UDP ports. They are divided into 3 classes:

4. blog.matrixpost.net › what-is-multicast-dns-mdns-and-how-it-worksWhat is Multicast DNS (mDNS) and how does it work?

   blog.matrixpost.net › what-is-multicast-dns-mdns-and-how-it-works

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   3 sie 2024 · The query packets are send to the mDNS multicast address 224.0.0.251 and UDP port 5353. This multicast IP address range is not routable! By default, mDNS exclusively resolves hostnames ending with the .local top-level domain. Source: https://en.wikipedia.org/wiki/Multicast_DNS

5. dcodesnippet.com › port-number-for-dnsUnderstanding DNS Port Numbers: A Complete Guide

   dcodesnippet.com › port-number-for-dns

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   10 maj 2024 · Explore the significance of DNS port numbers, such as 53, 853, and 5353, in enhancing security, network performance, and compatibility with DNS servers. Common DNS Port Numbers Port 53 (TCP/UDP)

6. unix.stackexchange.com › questions › 638325netstat - What does address 224.0.0.251:5353 represent? - Unix &...

   unix.stackexchange.com › questions › 638325

   9 mar 2021 · 224.0.0.251 is Multicast DNS, and it use the port 5353 (as you noticed). Many operating systems use it to discover new devices/printers/routers with zero or nearly zero configuration.

7. www.reddit.com › r › UbiquitiSOLVED: How to properly setup printing with Ubiquiti (UniFi ... -...

   www.reddit.com › r › Ubiquiti

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   Under Source, for Port Group, you'll need to click on "Create Port Group" again and configure it for port 5353. In this case, I named that port mDNS like this: Once you save this and go back to the firewall rule, make sure Port Group now shows mDNS (or whatever you just named the new port group for port 5353).