About DNSSniffer

DNSSniffer started its services in 2008. We offer a variety of small tools and a full DNS report to help you analyze and troubleshoot your network infrastructure. Our mission is to support network engineers in their troubleshooting of DNS and mail related issues. All our tools are free to use and we hope to keep them free in the future. We listen to the community. If you want a new tool on DNSSniffer, just ask us by using the contact form.