Monitor DNS Changes with DnsWarn Extension

DnsWarn is a free Chrome extension that alerts users to recent changes in the DNS records of websites they visit. This tool is essential for anyone who needs to keep track of DNS updates, as it monitors various record types, including A, CNAME, and MX records. By providing timely notifications, DnsWarn helps users stay informed about potential website migrations, configuration updates, and security threats such as DNS hijacking.

The functionality of DnsWarn is straightforward, making it accessible for both casual users and professionals. It integrates seamlessly with the Chrome browser, ensuring that users receive alerts in real-time as they browse the web. With its focus on DNS monitoring, DnsWarn serves as a valuable tool for maintaining awareness of changes that could impact website accessibility and security.

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App specs

  • License

    Free

  • Version

    0.3.5

  • Latest update

  • Platform

    chrome

  • Language

    English

  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Wednesday, August 27, 2025
Scan provider
VirusTotal

Softonic security commitment

DnsWarn has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.