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What is Quad9?

Quad9 provides a free service that replaces the typical DNS settings offered by your Internet Service Provider or corporate network. Each time your device performs an online action that involves DNS—something that happens frequently—Quad9 successfully prevents access to dangerous domain names by leveraging a regularly updated threat database. This proactive approach safeguards your computers, smartphones, and IoT devices from various threats, including malware, phishing schemes, spyware, and botnets, while also boosting system performance and protecting your privacy. The Quad9 DNS service is overseen by the Quad9 Foundation, headquartered in Switzerland, which is committed to promoting a safer and more resilient Internet for all users. Additionally, when you use Quad9, your IP address remains unrecorded in their systems, providing an extra layer of privacy. This dedication to user security and anonymity not only makes Quad9 a strong option for individuals but also for organizations seeking enhanced online protection. Ultimately, Quad9 stands out as a reliable choice for those who prioritize both safety and privacy in their internet experience.

What is OpenText Core DNS Protection?

OpenText Core DNS Protection is engineered to counter one of today’s most exploited attack surfaces: DNS traffic. Acting as a dedicated DNS firewall, it continuously inspects every DNS query and blocks malicious or suspicious destinations before they can be reached. This protection extends across malware, phishing infrastructure, ransomware command centers, and stealthy DNS-tunneling techniques designed to evade traditional defenses. The system identifies DNS leaks, enforces encrypted DNS policies, and dynamically detects unauthorized DNS servers attempting to circumvent security controls. Hybrid and remote workers benefit from consistent protection because the agent filters DNS traffic regardless of the network they connect to. Administrators can centrally enforce DNS policies and analyze activity through comprehensive logs and analytics dashboards that reveal hidden risks. With cloud-native deployment, organizations gain immediate, scalable DNS security without needing complex configurations. Automated real-time threat response mitigates risks instantly, reducing reliance on manual intervention. Customers report significant reductions in support issues as DNS misconfigurations and threats are resolved proactively. Together, these capabilities give organizations precise visibility, strong control, and powerful protection across every DNS request flowing through their environment.

Media

Media

No images available

Integrations Supported

A10 Defend DDoS Mitigator
BrightGauge
Criminal IP
DatAnswers
Pulseway
Technitium DNS Server
ThreatAware

Integrations Supported

A10 Defend DDoS Mitigator
BrightGauge
Criminal IP
DatAnswers
Pulseway
Technitium DNS Server
ThreatAware

API Availability

Has API

API Availability

Has API

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Quad9

Date Founded

2017

Company Location

Switzerland

Company Website

www.quad9.net

Company Facts

Organization Name

OpenText

Date Founded

1991

Company Location

Canada

Company Website

cybersecurity.opentext.com/products/threat-detection/dns-protection/

Categories and Features

Categories and Features

IT Security

Anti Spam
Anti Virus
Email Attachment Protection
Event Tracking
IP Protection
Internet Usage Monitoring
Intrusion Detection System
Spyware Removal
Two-Factor Authentication
Vulnerability Scanning
Web Threat Management
Web Traffic Reporting

Network Security

Access Control
Analytics / Reporting
Compliance Reporting
Firewalls
Internet Usage Monitoring
Intrusion Detection System
Threat Response
VPN
Vulnerability Scanning

Web Content Filtering

Antivirus
Automated Blacklist
Browser-based Management Portal
Category / Keyword Filters
LDAP Integration
Multi-Language Filtering
Reporting / Analytics
Roles / Permissions
SSL Inspection
Time-based Controls
VPN Blocking
White Label
Whitelisting

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