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London, United Kingdom · Study online with LSBA

Certified Professional in Domain Name System (DNS)

Certified Professional in DNS course: Expert training in domain name system management and security best practices online
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Flexible schedule
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2 months to complete
at 2-3 hours a week

Overview

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Learning outcomes

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Course content

1

Domain Name System Fundamentals

2

Dns Protocol And Architecture

3

Dns Server Configuration

4

Dns Security And Threats

5

Dns Zone Management

6

Dns Record Types

7

Dns Resolution And Query Process

8

Dns Troubleshooting And Debugging

9

Dns Scalability And Performance

10

Dns Advanced Topics And Best Practices

Career Path

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Key facts

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Why this course

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People also ask

Everything you need to know before you start

Straight answers — no waiting on a reply. Most learners are enrolled within 60 seconds of finding what they need below.

60 sec
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Self-paced
Learn on your time
Certificate
Included in fee

We offer immediate access to our course materials through our open enrollment system. This means:

  • The course starts as soon as you pay the course fee, instantly
  • No waiting periods or fixed start dates
  • Instant access to all course materials upon payment
  • Flexibility to begin at your convenience

This self-paced approach allows you to begin your professional development journey immediately, fitting your learning around your existing commitments.

We offer two flexible learning paths to suit your schedule:

  • Fast Track: Complete in 1 month with 3-4 hours of study per week
  • Standard Mode: Complete in 2 months with 2-3 hours of study per week

You can progress at your own pace and access the materials 24/7.

There are no formal entry requirements for this course. You just need:

  • A good command of English language
  • Access to a computer/laptop with internet
  • Basic computer skills
  • Dedication to complete the course
Ready when you are
Most learners finish reading the FAQs and enrol in the same minute.
Self-paced · Certificate included · 24/7 access · 60-second start.
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Assessment is done through:

  • Multiple-choice questions at the end of each unit
  • You need to score at least 60% to pass each unit
  • You can retake quizzes if needed
  • All assessments are online

Upon successful completion, you will receive:

  • A digital certificate from London School of Business and Administration
  • Option to request a physical certificate
  • Transcript of completed units
  • Certification is included in the course fee
Open enrolment · Start today

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Most learners are inside the course materials within 60 seconds of clicking the button below. Self-paced, instant access, certificate included.

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Why people choose us for their career

Trusted by professionals worldwide

Verified outcomes from learners who finished the course and put it to work.

4.5
Based on 4 learner reviews · 4 countries
98%
Would recommend
100%
Verified learners
2026
Cohort active
Completed from United States
MC
Michael Carter
US · Course completed

I'm thrilled to have completed the Certified Professional in Domain Name System (DNS) course at Stanmore School of Business! The comprehensive curriculum and expert instruction helped me achieve my learning goals and gain hands-on experience with DNS configuration and management. I particularly appreciated the practical exercises and real-world examples that illustrated key concepts, such as DNS resolution and caching. The course materials were top-notch, and I was impressed by the relevance and accuracy of the information. Overall, I'm extremely satisfied with my learning experience and would highly recommend this course to anyone looking to boost their DNS skills.

LS
Leandro Silva
BR · Course completed

Honestly, I was a bit skeptical about taking an online course, but the Certified Professional in Domain Name System (DNS) course at Stanmore School of Business really delivered. The instructors were knowledgeable and responsive, and the course content was well-structured and easy to follow. I gained some really useful skills, like how to troubleshoot DNS issues and optimize DNS performance. The course materials were pretty good, although I think some of the videos could be updated. Still, I'm happy with what I learned, and I feel more confident in my ability to manage DNS systems. Overall, it was a solid course, and I'd recommend it to others looking to learn about DNS.

LM
Layla Mansour
AE · Course completed

WOW, just wow! The Certified Professional in Domain Name System (DNS) course at Stanmore School of Business was absolutely fantastic! I was blown away by the quality of the course materials and the expertise of the instructors. The course covered everything I needed to know about DNS, from the basics to advanced topics like DNS security and DDoS protection. I loved the interactive labs and simulations, which really helped me get hands-on experience with DNS configuration and management. The course was super engaging, and I felt like I was part of a community of learners. I'm so grateful to have taken this course, and I know it will really help me in my career. Thank you, Stanmore School of Business, for an amazing learning experience!

KN
Kaito Nakamura
JP · Course completed

The Certified Professional in Domain Name System (DNS) course at Stanmore School of Business was a thoroughly enjoyable and informative experience. As a detail-oriented person, I appreciated the comprehensive coverage of DNS topics, including DNS protocol, DNS servers, and DNS security. The course materials were well-organized and easy to navigate, with clear explanations and concise examples. I particularly appreciated the case studies and group discussions, which helped me see how DNS concepts apply to real-world scenarios. While some of the course content was a bit dry at times, overall I was impressed by the quality of the instruction and the relevance of the material. I'm satisfied with what I learned, and I think this course will be helpful in my future career as a network administrator.





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Recently updated!

April 2026