dns
Using DNS to redirect to another URL with a path [closed]
No, what you ask is not possible. DNS is name resolution system and knows nothing about HTTP.
Why does Microsoft Edge open some local websites, but not others, where the domain name is routed to 127.0.0.1 in hosts file
Your network can block loopback as a security measure in Windows 10. Open a command prompt as administrator, and run this to exempt Edge from a loopback: CheckNetIsolation LoopbackExempt -a -n=”Microsoft.MicrosoftEdge_8wekyb3d8bbwe” (Microsoft.MicrosoftEdge_8wekyb3d8bbwe is the identifier for the Edge app) There’s a blog post here giving more detail: https://blogs.msdn.microsoft.com/msgulfcommunity/2015/07/01/how-to-debug-localhost-on-microsoft-edge/
Network calls fail during image build on corporate network
I was able to figure out the issue. On Ubuntu, Docker sets the DNS servers for container to Google’s servers at 8.8.8.x. As I understand it, this is a workaround on Ubuntu due to the fact that Ubuntu sets /etc/resolv.conf to be 127.0.0.1. Those Google servers weren’t accessible from behind our firewall, which is why … Read more
Set up DNS based URL forwarding in Amazon Route53 [closed]
I was running into the exact same problem that Saurav described, but I really needed to find a solution that did not require anything other than Route 53 and S3. I created a how-to guide for my blog detailing what I did. Here is what I came up with. Objective Using only the tools available … Read more
Can (domain name) subdomains have an underscore “_” in it?
Most answers given here are false. It is perfectly legal to have an underscore in a domain name. Let me quote the standard, RFC 2181, section 11, “Name syntax”: The DNS itself places only one restriction on the particular labels that can be used to identify resource records. That one restriction relates to the length … Read more