One can get more information on a Comcast DNS server from the following sources: What's My DNS, Comcast, DNS Knowledge, ZDNet, DSL Reports, Port Forward, Open DNS, Mac Medics, to name a few.
69 is the port number of TCP. TCP is the connection reliable protocol which is used to transfer the data in the network.so that dns is not configured properly or tcp/ip settings are not properly.
Forward lookup zones
To scan a network for DNS servers, you can use a network scanning tool such as Nmap or Fing. Here are the steps to scan for DNS servers using Nmap: Install Nmap on your computer if you haven't already. You can download Nmap from the official website. Open a command prompt or terminal window. Enter the following command: nmap -sU -p 53 --open [IP range] Replace [IP range] with the range of IP addresses you want to scan. For example, if you want to scan all IP addresses on the 192.168.0.x subnet, you would enter nmap -sU -p 53 --open 192.168.0.0/24. Press Enter to run the command. Nmap will scan the specified IP range for open ports on UDP port 53, which is the port used by DNS servers. Once the scan is complete, Nmap will display a list of IP addresses that have an open DNS port. Alternatively, you can use Fing, which is a mobile app that can scan a network for connected devices and display information about them, including their DNS servers. To scan for DNS servers using Fing, follow these steps: Install Fing on your mobile device from the app store. Open the app and tap on the "Devices" tab. Tap on the "Scan" button to scan the network for connected devices. Once the scan is complete, Fing will display a list of devices on the network. Tap on a device to view more information about it, including its IP address and DNS server.
DNS works on the Application layer. But I m not sure about the WINS. All I know is It is a Microsoft application used earlier as we use DNS now.
DNS
There are a lot of differences between a DNS port and UDP. An example would be DNS is for translation while UDP actually relays the host communication.
DNS uses port 53. DNS queries are generally performed via UDP, and zone transfers are normally done via TCP.
DHCP listens for incoming on UDP 67 and send out on UDP 68 For 'well known' and 'registered' ports, you can check http://www.iana.org/assignments/port-numbers too. by gerson.freire@terra.com.br
One can get more information on a Comcast DNS server from the following sources: What's My DNS, Comcast, DNS Knowledge, ZDNet, DSL Reports, Port Forward, Open DNS, Mac Medics, to name a few.
TCP has no default port. Individual applications - such as FTP, DNS, or Telnet - do have default ports.
DNS (port 53)
TCP 53
ipconfig /flushdns
69 is the port number of TCP. TCP is the connection reliable protocol which is used to transfer the data in the network.so that dns is not configured properly or tcp/ip settings are not properly.
blue clues
Setup DNS on www.dyndns.com open port 3389 on your router/modem open remote desktop type in your dns name Note: PC must be on to connect to it