dns.quad9.net Reviews

Quad9 is a non-profit organization that provides a free, secure, and privacy-respecting DNS service. It is a collaborative effort of multiple organizations, including IBM, Packet Clearing House (PCH), and the Global Cyber Alliance. Quad9’s primary goal is to protect users from accessing malicious websites and to enhance their privacy while browsing the internet.

The Quad9 DNS service operates by resolving domain names (e.g., www.example.com) to their corresponding IP addresses. When a user’s device makes a DNS query, Quad9 checks the requested domain against a list of known malicious sites and blocks access to those sites if they are identified as threats. This proactive approach helps prevent users from inadvertently visiting harmful websites, such as those involved in phishing, malware distribution, or other cyber threats.

Key features of the Quad9 DNS service include:

Privacy Protection: Quad9 is committed to user privacy and does not store or sell personally identifiable information (PII) from DNS queries. This contrasts with some commercial DNS providers that may collect and monetize user data.
Security: By leveraging threat intelligence from multiple sources, including law enforcement agencies, security companies, and research institutions, Quad9 can identify and block access to malicious sites in real time.
Performance: Quad9 operates a global network of DNS servers strategically distributed across different regions. This helps ensure low latency and reliable DNS resolution for users worldwide.
Openness: Quad9 is an open and transparent organization, and its DNS service is available to anyone, free of charge. Users can easily configure their devices or network settings to use Quad9’s DNS servers.
Community Support: Quad9 is supported by a diverse community of partners and contributors who share a common interest in improving internet security and protecting users from online threats.
To use the Quad9 DNS service, users can configure their devices or network settings to use the following DNS server addresses:

Primary DNS: 9.9.9.9
Secondary DNS: 149.112.112.112
Alternatively, Quad9 also supports DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH) for encrypted and secure DNS resolution.

Overall, Quad9’s DNS service is designed to provide an additional layer of security and privacy for internet users. By leveraging threat intelligence and a global network of DNS servers, Quad9 aims to make the internet safer and more secure for everyone.”

the reasons behind this review :
Non-profit organization, Collaborative effort of multiple organizations, Protects users from accessing malicious websites, Enhances privacy while browsing the internet, Resolves domain names to IP addresses, Checks requested domains against a list of known malicious sites, Blocks access to identified threats, Prevents users from visiting harmful websites, Proactive approach to cybersecurity, Privacy protection, Does not store or sell personally identifiable information (PII), Security features, Leverages threat intelligence from multiple sources, Identifies and blocks access to malicious sites in real time, Performance, Global network of DNS servers, Low latency and reliable DNS resolution, Openness, Transparent organization, DNS service available to anyone, Free of charge, Easy configuration of devices or network settings, Community support, Supported by partners and contributors, Interest in improving internet security, Protects users from online threats, DNS server addresses, Supports DNS-over-TLS (DoT) and DNS-over-HTTPS (DoH), Encrypted and secure DNS resolution, Additional layer of security and privacy for internet users, Aims to make the internet safer and more secure for everyone