Quad 101

若要增加IPv6的DNS設定，請選擇「網際網路通訊協定第6版(TCP/IPv6)」項目之後選「內容」進入設定，更改下方的「使用下列的DNS伺服器位址」，更改「慣用DNS伺服器」內容 ...

Check the IPs of Free Public DNS Servers by Quad9. Configure your network settings to use the DNS Server IP addresses to get fast and smooth Internet ...

Quad9 is a global public recursive DNS resolver that aims to protect users from malware and phishing. Quad9 is operated by the Quad9 Foundation, ...

Quad 9 是一款以網路安全及隱私為主要特色的公眾DNS 服務，使用超好記「9.9.9.9」IP 位址！與其他服務不同的是可以在解析網域名稱時預先阻擋已知的釣魚網站或惡意網站等 ...

Quad9 is a free service that replaces your default ISP or enterprise Domain Name Server (DNS) configuration. Service · Threat blocking · Service Addresses & Features · Overview

Quad9 has several different service offerings for recursive DNS features. Each is represented by a different IP address (or, in some cases, hostname).

Quad9是一套去年推出的免費DNS查詢服務，以安全與隱私防護作為主要訴求，整合了18種以上的威脅情報來源.

我知1.1.1.2 同1.1.1.3 都有啲保護，會block 咗啲已知嘅惡意網站。 Quad 9 都係咁。 用Gibson DNS 嘅benchmark test 嚟測，Cloudflare 喺我呢區係最勁嘅。