Overview of Cloudflare free public DNS service


Introduction Cloudflare offers a wide range of security, SSL acceleration, VPN and application gateway services via its robust worldwide mesh of datacenters and Content Delivery Network (CDN) hops. The free Cloudflare CDN services can be managed via https://dash.cloudflare.com/. Cloudflare offers a lot more than just a CDN. An overview of Cloudflare services can be found … Read more

Azure migration design considerations

Microsoft Azure

Running an Azure migration can entail many services and parameters which should taken into account. In the case of an Azure migration Proof of Concept (PoC), the Azure PoC subscription is used as an intermediary platform on which to perform an initial migration, test the proof of concept and validate functionality and then switch-over to … Read more

Troubleshooting DNS and network issues with DIG, nslookup and other Windows tools

This article describes how to use the dig and nslookup tools to test DNS settings and troubleshoot name resolution issues. Microsoft Windows uses nslookup, while Mac OS X and Linux use dig. You can use these tools to determine the IP address associated with a domain name, obtain the mail server settings for a domain, and much more. You … Read more