dns 1.1.1.1 dns checker Cách thay đổi DNS 1.1.1.1: · Mở mục System Preferences · Tìm đến mục DNS Servers · Bấm vào dấu + để thêm DNS · Nhập IPv4 của DNS 1.1.1.1 vào · Chọn OK và Apply
dns google Google Public DNS is an alternative to your current DNS provider that can speed up your browsing experience, improve your security grade, and avoid redirection. Learn how to configure your network settings to use Google Public DNS and explore its features and benefits
dns check The DNS Check test will run a comprehensive DNS Report for your domain. A DNS lookup is done directly against the root servers or TLD Servers. Then we query each name server to make sure your DNS Servers all respond, measure their performance and audit the results against common best practices
