Using FastNet99 to set up its own free DNS server

The connection speed of the domestic Internet is not satisfactory. It is an indisputable fact that many netizens are both hard and soft, in order to maximize the speed of the Internet. One time, fast cats and whip, NetAnts and other network tool software are deeply favored by netizens. However, most people ignore an important link that affects the speed of Internet access, which is domain name resolution.

It is well known that every server connected to the Internet has a unique IP address, which is called a digital URL. However, the IP address similar to

202.96.134.133 is obviously obscure and inconvenient to remember, so people use URL (Uniform Resource Locator) to indicate the website address, such as www.micosoft.com, some people call it It is a text URL, which largely compensates for the lack of IP addresses, which is not only easy to remember, but also very intuitive. However, when you perform browsing, downloading software, etc. on the Internet, the text URL you enter must first be resolved to the corresponding IP address by the Domain Name Resolution Server (DNS) before the real connection can be made, so each ISP Have DNS. When you enter a text URL in the browser's address bar, it will first connect to your ISP's domain name resolution server to find its IP address. If it is not found, it will also connect to the upper layer of DNS to continue. Inquire. On the Internet, there are currently only five “master” DNSs with a complete IP list, so when you connect to a text URL, part of the time is spent on unnecessary IP address queries. Imagine if you have a comprehensive list of IP addresses in your own computer and read the IP address directly from your computer each time you connect. How good it is! This is not an idiotic dream, because FastNet99 can make you dream. true.

1. Introduction to FastNet99:

FastNet99 is a free software that has won the prestigious ZDNet Five Star Award in the United States. The latest version is version 4.3, download address: http://www.skycn. Com/soft/1072.html. After downloading, use WINZIP and other decompression software to decompress it and run the SETUP.EXE file to enter the standard WINDOWS software installation process. After the installation is complete, run “Start”→“Program”→“FastNet99”FastNet99 in the program group, you can start the program and enter the main interface. FastNet99's interface is very simple, with four menus and toolbars at the top, and five tabs in the middle, such as Add, Eidt, Options, Bookmarks, and History. You can do most of the work. At the bottom are three status bars, which in turn show the number of servers in the current IP list, the most recent operation, and the IP address of the current computer.

Second, use:

FastNet99 uses a variety of methods to modify the Hosts document (IP list) in the Windows directory. If it is verified, the computer will automatically refer to this file when surfing the Internet. There is no need to query the remote DNS, so the speed of the Internet can be improved to a certain extent. Over time, the speed increase will be more obvious.

(1), four ways to add an IP address:

1, scan history

: This function is implemented through the History tab. FastNet99 allows users to scan the history in the browser and add the visited URL to the IP list. Microsoft Internet, Netscape Communicator, Opera and other three major web browsers, which store historical records or files are c: windowshistory directory, fat.db and global.dat files. In general, when you press Search the Registry, the software will quickly search for the installed browsers in the system and locate the history. Then, press the Scan button and the software will start scanning the IP address of the visited URL, of course, you must be online. When the scan is finished, the specific results are displayed in the status bar in the middle.

2, scan favorites (bookmarks): In addition to the scan history, FastNet99 can also scan the favorites (bookmarks) of the above three browsers, which is really considerate. Click on the Bookmark tab to enter (Figure 2). The specific implementation method is the same as above. It should be noted that the favorites (bookmarks) of IE, NC and Opera3.xx are: windowsfavarites directory, bookmark.htm and opera3.adr files.

3. Manual Add: The Add tab provides great convenience for users to manually add IP lists. The software provides two manual addition methods: Find IP and Find URLs. When you select “Find IP", a text input box will appear below, where you enter the text URL you want to find, for example: www.hanwangtx.com, then press the OK button. If found, DONE will be displayed, otherwise an error message will be displayed. The speed at which FastNet99 finds IP is very fast. If you select "Find URLs", two input boxes will appear, set the range of IP addresses to be searched, the program will find all the text URLs in this range for you, and of course the purpose is to scan the URLs. Add to the IP list.

4, merge IP list: If you have a list of IPs or an IP list on the ISP's DNS, you can use the HostsMerge program that comes with the software to make your computer become a big one. DNS, but this seems too exaggerated.

(2) Edit the IP list: Click the Edit tab to enter the edit of the IP list. Here you can delete, copy, verify, etc. Fill in the URL in the bottom of the Fast URLs Search field. The software will find the URL as fast as the smart input in the URL bar of IE5.0. You can not only edit it, but also press the toolbar. In the Ping button, Ping information about the URL is very convenient. In addition, the software also provides the ability to provide an alias for the URL, but the effect is not ideal in actual use.