DnsTools provides the DNS speed measurement function. The software has provided many DNS addresses. Click directly on the software interface to start the measurement. The software will test all the addresses on the list, so that the corresponding speed test results will be displayed in the list. It will automatically list from fast to slow, so that users can find a DNS server with the lowest delay for use, Right click to copy the DNS address for use. You can also perform a DNS pollution test on the software. You can analyze whether the current DNS address has security risks, test the risks of DNS hijacking and tampering, and avoid using some unsafe servers. You can download and use them if necessary.

software function

　　 DNS speed measurement

Here you can measure the speed of more than 100 common DNS, so that you can select the fastest DNS to improve the Internet experience. However, it should be noted that some DNS may be hijacked, so we also have a hijack detection function, which can detect whether DNS is hijacked after replacing DNS. If there is a problem with the table height, please press F5 to refresh, Because some DNS servers are not allowed to ping, the test may fail. Currently, we are looking for solutions (DNS queries may cause cache problems)

　 DNS pollution test

This tool uses native DNS and 8.8.8.8 DNS resolves the same domain name, and judges the DNS pollution situation according to whether there are differences in the results. This tool can only judge the pollution situation simply and can not be used as a reference basis. If you find the situation of wrong judgment, please take the actual situation as the criterion. Common causes of misjudgment include but are not limited to cache effect, DNS interception, network routing problems, program bugs (bushi), etc

Software features

1. DnsTools has simple functions. Start the software to test the dns address

2. You can view the test results in the software interface and export the results to a table

3. It supports the copy function and can directly copy the current dns address

4. Support sorting function. DnsTools automatically arranges delay information when measuring speed

5. DNS risk can be easily tested in the software to check whether the current dns address is secure

usage method

1. Open DnsTools to display the test function on the software interface, and click Start Measurement to display the address test progress

2. View the delay information of the corresponding DNS test on the software interface, such as the current server delay of 12MS

3. Scroll down to display 208.67.220.220 server, name OpenDNS, delay 120 ms

4. Find an address suitable for your own use and then copy it for use, which is convenient to replace the DNS server of your computer

5. The test result saving interface is directly saved as csv, and later saved in excel Continue to view content

6. Customize the DNS file path, and select a file in the software interface to save DNS

Update log

　　V1.2.0_240218

Add a simplified DNS list, fix the problem that the speed measurement disappears when switching pages, support exporting to CSV, add GIthub links, and add the function of right clicking to copy DNS addresses

　　V1.1.0_240215_beta

Add setting interface, optimize page structure, and add error detection