DNS Checker - Network Tools

Contains adsIn-app purchases
4.4
808 reviews
50K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Quickly analyze your network with DNS Checker, the all-in-one network tools suite for webmasters and IT professionals. Track DNS propagation across global servers and troubleshoot connectivity with professional-grade diagnostics.

Whether you need a reliable DNS app for domain management or a versatile WiFi scanner, this tool provides instant insights about who's connected to your current network and shows other info.

🌐 Advanced Network Diagnostics:
- Global DNS Lookup: Verify A, MX, CNAME, and TXT records across worldwide servers to ensure your changes are live.
- Professional Traceroute: Map the path of your data to pinpoint latency issues or connection breaks instantly.
- Network Utility Suite: Access a comprehensive toolkit including Reverse IP Lookup, NS Lookup, and Port Scanning.
- Device Discovery: Use the built-in scanner to identify active devices on your local network and check configurations.
- Developer Essentials: Includes a Subnet Calculator, MAC Address Generator, and DMARC validation for secure server management.

Why Professionals Choose Our Network Scanner:
DNS Checker simplifies complex troubleshooting. From verifying DNSSEC keys to calculating subnets, it delivers the accuracy required to manage high-traffic servers and domains.

Daily Productivity Tools:
Go beyond networking with integrated utilities like a QR Code Scanner, Password Generator, Password Strength Checker, and Image-to-Text (OCR) converter, designed to streamline your daily workflow.

Join thousands of webmasters who trust the most reliable network utility on the Play Store. Download now and keep your network running at peak performance.
Updated on
Feb 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
795 reviews
Loki Va
January 29, 2026
Scam security warnings from a security tool are obnoxious, and should get this entire account banned from the Play store or other listings. Even if some of the actual tools are a nice collection. The scam warning notifications appear intended as consumer fraud to trigger more users to view invasive advertising, when no legitimate detections exist.
1 person found this review helpful
Did you find this helpful?
Softrix Technologies
February 16, 2026
We sincerely apologize for the experience. The issue related to security warnings has been fixed in the latest update. Please update the DNS app to version 1.3.6 and check again. If the issue still persists, kindly let us know at info@dnschecker.org, as we always strive to provide a smooth and reliable experience for our users. Thank you,
M U Sunny
February 24, 2026
Very bad experience, data doesn't load, better yet, the website is better.
1 person found this review helpful
Did you find this helpful?
Softrix Technologies
February 25, 2026
Dear M U Sunny, We’re sorry for your experience. All tools in the app are working properly, but we’d appreciate it if you could let us know at info@dnschecker.org which tool’s data isn’t loading on your device so we can improve it. We’re continuously enhancing the DNS app and adding more useful tools. Thank you for your feedback.
kaatur
November 7, 2025
not possible to use. all attempts on doing something result in ads that you cannot move forward from. In short, this is not a DNS checker, it's an ad player.
2 people found this review helpful
Did you find this helpful?
Softrix Technologies
November 10, 2025
That’s a completely false claim. DNS Checker is not an “ad player”. It’s a trusted DNS app used by thousands of daily users without such a problem. It only shows minimal ads to stay free for everyone. Ads are part of our business model, not an issue. If any feature isn’t working, tell us at info@dnschecker.org or remove ads with our ad-free plan.

What’s new

✨ DNS Checker just got even better!

🐞 Fixed minor bugs
🛠️ Improved performance & optimized tools
🌐 Added Chinese language support
🎬 “Remove Ads” icon now has cool animation & appears on more screens!
⭐ “Rate Us” option added to more tools for quick feedback
⚙️ Update now for a smoother, smarter experience!

💬 Questions or suggestions? Email us at info@dnschecker.org — we’re always here for you! 🙌