DNS Lock is a simple and practical DNS locking tool that can powerfully lock the DNS address to prevent it from being tampered with by malware. It is very useful for users who need to specifically specify the DNS address. Make sure there is no problem with your DNS before locking it, and then you can rest assured after locking it.

How to use
Enter the IPV4/IPV6 DNS server address you specified in the software window, and then click Install Server to install the service. If any guard software intercepts it, please let it go.
After locking the DNS, it can prevent other malware from modifying the DNS address and avoid browsing some unsafe URLs.
Useful
Useful
Useful