Best Quad9 Alternatives (49)

Looking for a Quad9 alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.

What is Quad9? Quad9 is a free DNS resolution service that focuses on privacy and security. It blocks access to known malicious sites to protect users from threats.

Top Alternatives to Quad9

Securly is a cloud-based web filtering and AI-powered online student safety platform designed for K-12 schools. It provides real-time scanning …

Google Public DNS is a free Domain Name System (DNS) service offered by Google that provides alternative DNS server addresses …

Cisco Umbrella is a cloud security platform that provides the first line of defense against threats on the internet. It …

DNSReactor is a DNS management system designed for hosting providers, network administrators, and IT professionals. It provides granular control and …

DnsWarden is a DNS firewall that provides advanced threat protection against malware, phishing, ransomware and other attacks that utilize DNS. …

CleanBrowsing

CleanBrowsing

Freemium

CleanBrowsing is a DNS service that blocks access to websites in pre-defined categories such as pornography, malware, phishing, and ads. …

1.1.1.1 is a free DNS resolution service that provides fast Internet connection speeds, improved security, and privacy protection. It routes …

Comodo Secure DNS is a free DNS service that provides domain name resolution while helping protect against malware and phishing …

SmartViper Public DNS is a free, recursive DNS resolver service that focuses on privacy, security, and improved performance. It blocks …

Freenom World is a free domain provider that offers free domain names under various TLDs like .tk, .ml, .ga, .cf …

Yandex.DNS is a free DNS resolver service provided by Yandex that offers enhanced performance, security, and customization options compared to …

Control D is an ad blocker, tracker blocker, and DNS service. It blocks ads, protects privacy by blocking trackers, and …

DNS.Watch is a DNS monitoring and analytics platform that provides visibility into the configuration and health of your DNS infrastructure. …

Safe Web for kids is a parental control software that allows parents to filter web content to create a safe …

NixNet DNS

NixNet DNS

Open Source

NixNet DNS is an open source DNS server that focuses on security, privacy, and performance. It supports DNS-over-HTTPS, DNS-over-TLS, anonymization …

SaferNet

SaferNet

Open Source

SaferNet is an open source web filtering software that blocks access to websites containing illegal and harmful content. It aims …

NextDNS is an alternative DNS service that provides advanced security, privacy, and performance benefits for devices connected to the internet. …

DNSX3 is a powerful DNS server platform that provides improved security, reliability and performance over traditional DNS servers. It offers …

SafeDNS

SafeDNS

Subscription

SafeDNS is a DNS filtering service that blocks access to harmful or inappropriate websites. It is designed for home use …

NxFilter

NxFilter

Open Source

NxFilter is a free web filtering software that allows administrators to block access to inappropriate or harmful websites. It can …

AdGuard DNS

AdGuard DNS

Open Source

AdGuard DNS is a free alternative to paid ad blocking services. It uses DNS filtering to block ads and tracking …

DNS Redirector

DNS Redirector

Open Source

DNS Redirector is a free, open-source software that allows you to redirect DNS queries. It works by intercepting DNS requests …

BlahDNS

BlahDNS

Open Source

BlahDNS is a free and open source alternative to paid DNS services. It allows you to set up your own …

DtDNS is a free dynamic DNS service that allows you to access your home network remotely. It provides a custom …

WebTitan DNS Web Filter is a cloud-based DNS filtering solution that blocks access to malicious websites and restricts access to …

FoolDNS

FoolDNS

Open Source

FoolDNS is an open-source DNS proxy software that provides ad-blocking, privacy protection, and security by filtering DNS requests. It blocks …

ApateDNS

ApateDNS

Open Source

ApateDNS is an open-source DNS tunneling software that allows creating tunnels through DNS traffic to bypass firewalls and web filters. …

Stubby

Stubby

Open Source

Stubby is an open source tool for testing and mocking HTTP and HTTPS services. It allows developers to simulate APIs …

NextDNS Manager

NextDNS Manager

Open Source

NextDNS Manager is a service that provides customizable DNS-based filtering, blocking, caching, and analytics. It allows you to block ads, …

Trust DNS

Trust DNS

Open Source

Trust DNS is an open source DNS server that focuses on privacy and security. It supports DNS-over-TLS and DNS-over-HTTPS to …

UncensoredDNS

UncensoredDNS

Open Source

UncensoredDNS is an open-source DNS server that helps bypass internet censorship and access blocked websites. It routes DNS requests through …

Blue Reef

Blue Reef

Open Source

Blue Reef is an open-source, self-hosted alternative to Trello for kanban project management. It allows users to create boards, lists, …

Squidblacklist

Squidblacklist

Open Source

Squidblacklist is a free open source blacklist lookup service that helps filter unwanted websites and restrict internet access. It works …

AhaDNS

AhaDNS

Open Source

AhaDNS is a free DNS service that focuses on privacy protection and ad blocking. It offers encrypted DNS resolution to …

Verisign Public DNS is a free DNS resolution service that offers improved security, faster speeds, and greater reliability than standard …

OpenNIC is an alternative DNS root system that promotes freedom of choice and privacy for internet users. It offers an …

Blokada

Blokada

Open Source

Blokada is an open source ad blocker and privacy app for Android. It works by creating a VPN connection to …

More Similar Software

Quad9 Overview

Quad9 is a free, recursive, anycast DNS platform that provides endpoint protection, as well as DNS resolution. Quad9 blocks against known malicious domains to prevent users from accessing phishing, malware, ransomware and other types of malicious sites. The service is operated by the Packet Clearing House, the Global Cyber Alliance, IBM Security and other cybersecurity organizations. Quad9 resolves DNS queries through 9.9.9.9 and other IP addresses. Some key features of Quad9 include:Blocks access to known malicious domainsPrevents DNS-based exfiltration and …

Quick Comparison

SoftwarePricingScore
Quad9N/A
SecurlyN/A
Google Public DNSN/A
Cisco UmbrellaN/A
DNSReactorN/A
DnsWardenN/A
CleanBrowsingFreemium
1.1.1.1N/A
Comodo Secure DNSN/A
SmartViper Public DNSN/A
Freenom WorldN/A

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