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NetBIOS name is one of the names assigned to a computer using the integrated network identification system within the machine. The names used in NetBIOS are placed on the 'Network Neighborhood'. The primary purpose of using the neighborhood is to identify specific computers using network identification.
DNS name is a specific name assigned to a computer with all functions operating entirely on the internet. DNS operates tightly with online IP addresses to ensure that DNS is retained in specific internet services commonly referred to in everyday language as DNS servers. To learn more about DNS, please refer to the article 'What is DNS' that we introduced in a previous post.
When purchasing a new computer, and its name is ONE, NetBIOS connects the computer to the internal network using the assigned name, ONE. However, it's crucial to note that accessing NetBIOS from the internet is not possible solely by name; it must be accessed from the computer.
Instead, accessing NetBIOS from the internet is only allowed through the use of an IP address. Furthermore, to use a business name instead of an IP address for identification, there is a possibility of paying a certain amount for a company to register a name on the internet, resulting in a common outcome like www.mybusiness.com.
As mentioned above, the major difference between DNS and NetBIOS is the availability of DNS when connected to the Internet and the registration of names within the computer. NetBIOS is always ready for machines directly connecting to it.
When necessary to obtain a DNS name, a request must be sent to the server. The server's IP is recorded in the registry of the machine if the computer is connected online.
In the case of an unavailable DNS server, you'll experience waiting times. If the DNS server is available, a user-friendly result will be generated on the screen. This result includes the name of the desired computer and also determines whether the machine exists in the database.
It's crucial to understand that a NetBIOS becomes available after sending a UDP packet to the target machine. After sending the UDP packet, you must await a response. Sending a UDP packet doesn't guarantee results as several factors may lead to a delayed response. To achieve the expected outcome, the UDP packet must always be sent to port 137 of the target machine.
Currently, there are many fastest DNS addresses that help you access blocked websites without encountering any difficulties. The list of fastest DNS addresses is available on Mytour, if interested, please refer.
Summing up the differences between DNS and NetBIOS
- DNS and NetBIOS enable the identification of different computers in various networks.
- DNS is a specific name assigned to a computer performing all functions on the internet.
- NetBIOS is used to identify computers connected in a network.
- Accessing NetBIOS is available on the internet through an IP address or via a link.
Knowing how to use DNS or NetBIOS can be a game-changer. If you're using an iPhone and experiencing issues accessing websites or connecting to WiFi, changing the DNS can help resolve these issues. Many iPhone users have successfully performed and benefited from the process of changing iPhone DNS settings.
