The DNS server is registered with Rostelecom automatically. Providers try to specify them so that the Internet speed is high and reliable. But sometimes the use of a DNS provider does not provide the required network speed. This article provides specific recommendations for solving a similar problem with Rostelekom servers.

Optimal DNS server options

Selecting the optimal DNS for working on the World Wide Web from Rostelecom allows you to increase the speed and reliability of your work on the Internet. You can specify DNS yourself; for example, addresses from Google and Yandex are popular.

Why is a DNS address needed?

DNS is a directory of information that associates web addresses of sites with specific IPs.

DNS information relevant for communication with global network from Rostelekom, mostly free. And there are also for which you need to pay. Their main advantage is higher speed and reliability. DNS has significant functionality. Majority popular programs They use DNS services. For example, the following:

List of DNS that can be used for Rostelecom

Rostelekom users are allowed to use Google and Yandex servers. Yandex addresses: 77.88.8.8 and 77.88.8.1; Google: 8.8.4.4 and 8.8.8.8, and Rostelecom: 212.48.193.36 and 213.158.0.6. There are currently many opportunities to speed up your Internet. Selecting a suitable DNS for Rostelekom users in Tyumen, Moscow, St. Petersburg, Novgorod, as well as in all other localities of the Russian Federation does not require much difficulty.

Address change procedure

For this purpose, it is advisable to use special applications that will help you select a server, for example, a utility called “DNS Benchmark”.

If the user has Windows OS installed on his computer, then the following steps should be taken:

1. open the “control panel” and go to the “Network and Internet” tab;
2. Next, go to the network connections tab and open “target connection properties”;
3. Then open the IP v4 parameters for the purpose of adjustment, where to uncheck the automatic DNS selection and set it to manual;
4. Then enter the selected one, for example, from Google: 8.8.8.8 and 8.8.4.4 (IP assignment parameters do not need settings).

Important! Having selected the optimal server option, you need to enter the information into the PC connection parameters or into the router settings (this is done simply through the router’s web interface).

Conclusion

Proper selection of the optimal server option for Rostelekom users significantly increases Internet speed.

An alternative Rostelecom DNS server is indicated in automatic mode. It is used very rarely and only as a backup option. Typically, providers set up servers in such a way that they are reliable and have fast response times. However, there are situations where using a DNS provider does not provide optimal speed characteristics or causes frequent service interruptions. For such cases, there are alternative options on the Internet that are not associated with a telecommunications service representative.

Alternative DNS servers for Rostelecom

Alternative DNS servers for the Internet from Rostelecom can help solve problems with connection speed and network stability. If this parameter is not specified in the connection settings on the computer, then the default values ​​for the local provider office will be used, which are usually optimal. The DNS server can be installed regardless of the provider; for example, alternative addresses created by Google or Yandex are often used.

What is a DNS address and why is it needed?

DNS is a database that links domain names(known as site web addresses) with IP addresses, for example, www.microsoft.com with a specific IP address - 95.100.186.128. Simply associating addresses with names is only the beginning, if only because DNS has many more features in addition to Host names.

Records – corresponding IP addresses and their domains – are stored in the database along with additional information. Databases of standard and alternative DNS servers, suitable for Internet connections from Rostelecom and other providers, are for the most part freely available. However, there are also paid options that have advantages in terms of speed and stability.

Although DNS is basically a database, its main benefit is its instructions for distributing information. Each DNS server only contains a small portion of the hostname to display (relative to the number of entries for the entire Internet). DNS contains special records that tell the server where it will look for extended information. Because of this location, each DNS server only supports a small portion of the total number of IP addresses.

When looking up a name in DNS, the client first checks the server database top level. The server tells the client which DNS serves the next part of the name and requests an additional database.

Interesting! The lookup and handoff process continues until the client finds the DNS that hosts the final query record, at which point the server provides an IP address.

In addition to basic queries of IP address records for a hostname stored in the DNS database, the server also supports other capabilities. DNS contains a number of record types that facilitate the operation of various applications. Mail Exchanger (MX) records, for example, provide mail servers with the information needed to send messages Email to the recipient. Another type of record, SVC services, is used by Microsoft Active Directory to discover network services.

The essence of the DNS server and its alternatives

On its own, DNS can seem a bit intimidating as it has many different features and record types. The key to understanding the importance of DNS lies in the processes and applications that depend on it. By understanding how DNS provides the basic services used by various applications, you can gain a clearer understanding of why the service exists and how it works.

Many common applications use DNS services. Among them:

• World Wide Web (WWW);
• Email;
• other applications such as instant exchange messages.

Which DNS servers can be used for Rostelecom

Google and Yandex servers can be used as alternative DNS for both Rostelecom users and other providers.

Because convenience using World The Wide Web directly depends on DNS servers, then choosing the most suitable address for your city will increase your online productivity. You can access the website by entering , but remembering a lot of random numbers is not that easy. It is much easier to remember the domain of a website that reflects its content or leads to some associations, for example, www.yahoo.com or www.microsoft.com. It's fair to say that without DNS, the web wouldn't be as widespread as it is.

There are now quite a lot of services that provide such services, so choosing the optimal DNS server for Rostelecom users in Moscow, Novgorod, St. Petersburg, Tyumen and other Russian cities will not be difficult.

How to change DNS address

Before changing DNS, it is worth choosing the optimal preferred and alternative server for Rostelecom’s Internet connection in your region.

To do this, you can use specialized programs for selecting a server, for example, DNS Benchmark.

Attention! After the most suitable option has been selected, the data must be entered into the connection parameters on the computer or in the router settings, which can be accessed using the device’s web interface.

For change DNS settings We will use the first option only on one computer. For example, in the operating room Windows system To do this, go to the network connections tab (it can be found in the control panel in the “Network and Internet” subsection).

Going to the properties of the target connection, open the IP v4 parameters for editing. Here we switch the marked option of automatic DNS selection to manual and enter the preferred and alternative servers, for example, from Google - 8.8.8.8 and 8.8.4.4. In this case, you do not need to configure the parameters for obtaining an IP address.

It is recommended to change DNS values ​​on all computers on the network.

DNS is one of the most important components of the modern Internet. Using servers to map domains to their IP addresses has the great advantage of not requiring the user to remember a lot of numbers to access a site. To do this, just remember the domain that bears the name associated with the content of the resource. Selecting and configuring the parameters of the optimal alternative DNS server for users of Rostelecom and other providers will help speed up access to websites, allowing you to increase overall productivity on the Internet.

The Rostelecom DNS server is information that links domain names and IP addresses. Records that correspond to addresses and their domains are stored in the database and have Additional information. DNS servers in Rostelecom are registered automatically. Providers are trying to specify them so that the Internet flow is fast and reliable. It also happens that the required Internet speed is not installed. What to do in such a case? In such a situation, an alternative option is searched for and the address is changed.

Why do you need a DNS server, and what are its alternatives?

For some Rostelecom clients, the concept of DNS may be somewhat incomprehensible, and even scary. After all, it contains a large number of different functions, records, it contains certain addresses that regular user difficult to understand. However, an understanding of the importance of the Rostelecom DNS server is manifested in special applications

and the processes that depend on it.

1. If you carefully understand the server services provided, then a clear picture will appear of what the main essence of this service is and why it is needed. Common applications used by users include the services of this server. These are:
2. Three W search system (WWW).
3. Email.

Instant messages. Which Alternative option

Is DNS provided for company users? Everything is simple here - these are the search engine servers Yandex and Google.

How to configure the correct server value Without dns work automatic address does not increase the Internet flow to required speed, required self-configuration. So, if sites often do not open, the computer freezes, then installed by the program the values ​​need to be changed, that is, new ones must be registered. For example, servers search engine Google is the leader in the World Wide Web, and when installed, your computer is likely to work perfectly.

But before taking radical measures, you should check the operation of Rostelecom services. The main condition for checking is connecting the device to the Internet. Next, the user performs such manipulations. Applies to users who have installed operating system Windows:

1. Open the “Start” menu, and in it find and click on the “Run” tab.
2. Next, the command line service is launched - the combination of letters CMD is written.
3. A pop-up window appears in which you enter the command ping google.com
4. And if, after completing the actions, the subscriber saw the address of the connected computer, this means that the service is in currently launched.

What to do if working on the Internet is impossible, sites do not load. In this case, the subscriber checks the operation of the service. To do this, perform the following steps:

1. As in the first option, the subscriber calls command line, and writes the same address. If the service does not work correctly, the user will not see the computer address.
2. The command is requested again, as in the first paragraph, but the entered values ​​must be written in numbers. It is important that the main settings include the subnet mask (ten digits) and the default gateway.
3. Next, the subscriber must be especially careful. The new address will constantly be indicated on the computer monitor. This suggests that from the company Rostelecom dns the server does not respond and does not fully perform the functions assigned to it. Therefore, the automatic values ​​need to be replaced.
4. The next step is to log into the network control center. In this block, the settings of the adapter properties are changed.
5. The final stage - in the “Properties” tab, set manual setting, and the required values ​​are set in the specified fields. As a result, a connection to Google servers occurs, and the Internet will work flawlessly.

Important! When setup and installation is complete, information should be entered into the parameters used to connect personal computer. Or change your router settings. These actions are performed through the router.

Users need to pay special attention to unknown servers that are offered on the Internet. It is strictly forbidden to set an unverified address in the computer settings. There is a high probability that these may be fraudulent actions aimed at identifying personal information, for example, electronic wallet numbers. After installing a “fake” DNS, all you need to do is open your personal page, and your financial savings may disappear. Therefore, a competent and optimal version of the domain name system increases the likelihood high-speed Internet and also ensures safety.

1. Configuring the TCP/IP parameters of the computer on Windows example XP

Click on Start, Settings, Connect To ( Network connections), Show all connections. In the window that opens, left-click on the Local Area Connection icon. local network).

in order to change network settings, select the General tab in the Local Area Connection Status window and click the Properties button. The Local Area Connection Properties window opens.

Select Internet Protocol (TCP/IP) on the General tab and click Properties.

Will open Internet window Protocol (TCP/IP) Properties. Enter the following parameters:

IP address (IP Address) 192.168.1.12 (you can specify any IP address 192.168.1.x where x is in the range from 2 to 255)

Subnet Mask 255.255.255.0

Default Gateway 192.168.1.1

Preferred DNS server 62.148.128.1

Alternate DNS server 62.148.159.188

Click OK to save the settings and close the Internet Protocol (TCP/IP) Properties window. Click OK to close the Local Area Connection Properties window.

2. Setting up an ADSL modemHuaweiSmartM.T.882/MT882u

The setup procedure is carried out through the Web configurator. Launch the Web browser, first making sure that the proxy server is disabled (Tools -> Internet Options -> Connections -> LAN setup), and enter the address "http://192.168.1.1". Enter "admin" for the username, "admin" (default) for the password, and click OK. When entering a password, the characters typed on the screen are replaced with dot characters "?". The AMT882 System Information page showing the modem parameters should load.

2 .1. Setting up the modem in modeRouting

To launch the Internet Connection Wizard, go to ATM Setting. In the PVC field, set the value PVC-0. Set the VPI and VCI parameters to 0 and 67, respectively. In the Active field, select the Yes value, select the Routing connection type in the Mode, set the PPPoE.WAN Type connection type to PPP in the Encapsulation field, and set the PPPoE connection type in the Connection Type field. In the Service Name field, enter an arbitrary connection name. In the User Name field, enter the login, and in the Password field, enter the password provided to you to access the Internet. Set the Default Route marker to Enabled and click the Apply button.

Place a marker on Current Settings and click on Restart. This completes the configuration of the modem, such as Routing with raising the PPPoE protocol.

2 .2 Setting up the modem inBridge

To launch the Internet Connection Wizard, go to ATM Setting. In the PVC field, set the value PVC-0. Set the VPI and VCI parameters to 0 and 67, respectively. In the Active field, select Yes, select the Bridge connection type in Mode, and click Apply.

Place a marker on Current Settings and click on Restart. This completes the configuration of the modem, as Bridge is completed, then we create a connection on the computer.