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EfficientIP DNS Guardian Reviews

Vendor: EfficientIP
3.8 out of 5
134 followers
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What is EfficientIP DNS Guardian?

DNS Guardian delivers built-in security to cache, recursive and authoritative DNS servers. It is the premier secure DNS appliance on the market offering complete and real-time DNS Transaction Inspection (DTI), enabling in-depth understanding of the context of client requests.

Get the Domain Name System (DNS) Security Buyer's Guide and find out what your peers are saying about EfficientIP DNS Guardian, Cisco Umbrella, Infoblox Advanced DNS Protection and more!
EfficientIP DNS Guardian is the #7 ranked solution in top Domain Name System (DNS) Security solutions. PeerSpot users give EfficientIP DNS Guardian an average rating of 7.6 out of 10. EfficientIP DNS Guardian is most commonly compared to Cisco Umbrella: EfficientIP DNS Guardian vs Cisco Umbrella. EfficientIP DNS Guardian is popular among the large enterprise segment, accounting for 67% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a university, accounting for 12% of all views.
Buyer's Guide
Domain Name System (DNS) Security
March 2025
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EfficientIP DNS Guardian mindshare

As of April 2025, the mindshare of EfficientIP DNS Guardian in the Domain Name System (DNS) Security category stands at 6.2%, up from 4.8% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Domain Name System (DNS) Security
 
 
Key learnings from peers

Valuable Features

Users appreciate EfficientIP DNS Guardian for its robust security features, seamless integration, and real-time analytics. EfficientIP DNS Guardian's ability to efficiently manage and mitigate DNS threats, coupled with detailed reporting and easy deployment, makes it a top choice. Users also commend its scalability for different environment sizes and effective traffic monitoring capabilities. The support provided by EfficientIP DNS Guardian is often highlighted for its responsiveness and expertise.
  • "It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
  • "The most valuable feature of the solution is DNS security."
  • "You can run a DNS server directly from EfficientIP to help mitigate all DNS attacks from various sources. This is a very good feature."

Room for Improvement

EfficientIP DNS Guardian could benefit from better compatibility with certain systems. Some users mentioned difficulties with integration into their existing infrastructure. The setup process can be complex and time-consuming. Documentation needs to be more comprehensive and in-depth to assist with initial configuration. Additionally, the system's performance can occasionally be slow, leading to delays. Users also pointed out the need for more advanced features to enhance its overall functionality.
  • "EfficientIP DNS Guardian has a certain default behavior that didn't meet our company's requirements."
  • "EfficientIP DNS Guardian's deployment documentation is very hard to find. The tech support's response is slow."

ROI

EfficientIP DNS Guardian greatly improved network security and prevented service disruptions, which translated into significant cost savings. It reduced manual intervention time, improved efficiency, and provided robust threat protection. These benefits collectively led to a positive return on investment. Users appreciated its seamless integration, advanced analytics, and reliable performance, which ensured better resource allocation and reduced downtime.

Pricing

EfficientIP DNS Guardian offers enterprise-level DNS security and management solutions. Pricing reflects advanced capabilities such as threat intelligence, DNS firewall, and real-time monitoring. Feedback indicates users find it competitive for its robust features but acknowledge costs can be higher for extensive deployments. Enterprises appreciate the reliability and support, valuing investment for high security and performance levels.
  • "I rate the product price as three to four on a scale of one to ten, where one is low cost, and ten is high price."
  • "The solution is subscription-based."
  • "The price of this product is very reasonable, especially considering that a company's reputation is priceless."

Popular Use Cases

EfficientIP DNS Guardian is primarily used for DNS security and reliability. Users highlight its ability to prevent DNS attacks, ensure service uptime, and provide detailed analytics on DNS traffic. The automated threat detection and mitigation features are appreciated for reducing manual interventions. Deployment flexibility and the ease of integration into existing networks are also frequently mentioned as key advantages.

Service and Support

Users indicate that EfficientIP DNS Guardian customer service is responsive and helpful, often resolving issues quickly. Support team receives praise for being knowledgeable and professional. Users appreciate the detailed guidance and fast resolution times, noting effective troubleshooting and proactive assistance. EfficientIP DNS Guardian support services are highlighted for seamless communication, making users feel valued and prioritized. EfficientIP DNS Guardian is recommended for dependable and efficient customer support.

Deployment

Users find EfficientIP DNS Guardian's initial setup straightforward. They appreciate the clear documentation and the support team's helpfulness. Some mention that the setup process is quick, requiring minimal time. They also note that the configuration steps are easy to follow, even for those with limited experience. EfficientIP DNS Guardian offers a user-friendly setup that ensures a smooth start without complications.

Scalability

EfficientIP DNS Guardian is praised for its robust scalability. Users highlight its ability to handle large volumes of traffic with ease, ensuring consistent performance. They appreciate its flexibility in adapting to growing networks, noting that it smoothly integrates into complex infrastructures. Users also commend its efficient management of high-demand environments, emphasizing minimal downtime and reliable functionality. Its advanced features support extensive growth and adaptability, making it suitable for various business sizes.

Stability

Users frequently praise EfficientIP DNS Guardian for its strong stability, noting that it consistently meets expectations. Many find it reliable in both normal operations and under heavy load, highlighting its robust performance. Users appreciate the minimal downtime and seamless functionality, emphasizing its capability to handle significant traffic effectively. Numerous users commend its dependable nature, often citing it as a key factor in their network security strategy.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Domain Name System (DNS) Security Buyer's Guide for additional reliable information.

Top industries

By visitors reading reviews
University
12%
Computer Software Company
9%
Manufacturing Company
9%
Financial Services Firm
8%
Government
6%
Insurance Company
5%
Educational Organization
5%
Transportation Company
4%
Construction Company
4%
Comms Service Provider
4%
Retailer
4%
Outsourcing Company
3%
Healthcare Company
3%
Energy/Utilities Company
2%
Hospitality Company
2%
Real Estate/Law Firm
2%
Legal Firm
2%
Non Profit
2%
Performing Arts
2%
Sports Company
2%
Wholesaler/Distributor
1%
Newspaper
1%
Recreational Facilities/Services Company
1%
Marketing Services Firm
1%
Mining And Metals Company
1%
Media Company
1%
Non Tech Company
1%
Logistics Company
1%
Engineering Company
1%

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De Montfort University, STMicroelectronics, Leeds Beckett University

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Product Categories

Product Categories
Domain Name System (DNS) Security

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EfficientIP DNS Guardian reviews

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Stanislav Strijakov - PeerSpot user
Network Architect at University of Sydney
Verified user of EfficientIP DNS Guardian
Apr 2, 2024
Helps deal with DNS DoS attacks and corrupt DNS requests

Pros

"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."

Cons

"EfficientIP DNS Guardian has a certain default behavior that didn't meet our company's requirements."

What is our primary use case?

I generally use the solution in my company as a DNS firewall for DNS DoS attacks and to deal with corrupt DNS requests.

What needs improvement?

I know my company does come across problems related to the product, sometimes related to a configuration issue or a bug. My company receives good support from EfficientIP DNS Guardian's team, who are responsible and passionate about the product. As far as I know, all of my company's challenges and issues have been successfully resolved. I can't think of any weaknesses or issues which I would like to highlight in a significant manner.

EfficientIP DNS Guardian has a certain default behavior that didn't meet our company's requirements. After the consultation with EfficientIP DNS Guardian's IT support, a configuration changed the product's default behavior, which was undesirable for us, to a desirable behavior. Certain issues happen in every product.

*Disclosure: I am a real user, and this review is based on my own experience and opinions.
Read full review (671 words)
Mark Razel Mendoza - PeerSpot user
Systems Engineer at Netpoleons
Verified user of EfficientIP DNS Guardian
Sep 4, 2023
A DNS security product that helps to detect malicious and DDoS attacks

Pros

"The most valuable feature of the solution is DNS security. "

Cons

"EfficientIP DNS Guardian's deployment documentation is very hard to find. The tech support's response is slow. "

What is our primary use case?

EfficientIP DNS Guardian helps to detect malicious and DDoS attacks. 

What is most valuable?

The most valuable feature of the solution is DNS security. 

*Disclosure: I am a real user, and this review is based on my own experience and opinions.
Read full review (177 words)
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PeerSpot user
Senior Consultant at a tech services company with 51-200 employees
Verified user of EfficientIP DNS Guardian
Feb 5, 2022
Protects against malicious bots, offers DNS redundancy, and provides good DHCP functions

Pros

"You can run a DNS server directly from EfficientIP to help mitigate all DNS attacks from various sources. This is a very good feature."

What is our primary use case?

We are a solution provider and the EfficientIP DNS Guardian is one of the products that we offer to our clients.

This product protects against DDoS and DNS flooding.

We recently ran PoC exercises with this product for some of our customers but we are still waiting for their decision on whether they want to implement it. Our client knows that they need it, but don't know how to propose it to management.

What is most valuable?

You can run a DNS server directly from EfficientIP to help mitigate all DNS attacks from various sources. This is a very good feature.

This product is able to detect bots that have been planted into your network by a hacker. This is an important feature because of the way that some attacks happen these days. For example, a hacker might email an HR person a PDF containing a fictitious CV. Once it is opened, it drops a malicious bot that hibernates. Then at some point, when the hacker wants to freeze your DNS, they activate the bot, and it beings to do damage and steal data.

In standard practice, IT people run a DNS Firewall from a Linux box. This is the most common and it runs using an application called BIND. Microsoft also has a DNS. There are different types of DNS applications being used and one of them is a recursive DNS, whereas the other is non-recursive. The recursive one is more commonly used, and it operates under BIND.

When a hacker attacks the recursive DNS, what EfficientIP does is autorun the non-recursive DNS for the duration of the attack. It can do what is referred to as a master and slave DNS server, where the slave can be attacked but the master still runs. It can even be put into stealth mode. This is a very nice feature.

The point-and-click GUI is very easy to use.

*Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
Read full review (865 words)