First time user!

Hey everyone! Very nice to meet you. I am trying to get my subdomain from google domains onto my hashnode blog but it's not working. I keep getting this error "This site can’t provide a secure connection". Any insight as to how to setup hashnode with...

How do we configure a custom domain name in a tenant application?

How Operating System and Resolver Talk back After DNS resolved?

For long time I have doubt about How DNS works, I did small search and found this awesome website. https://howdns.works/ It explained every clearly but I have doubt that How Operating System and Resolver Talk back After DNS resolving? Resolver(ISP) ...

What exactly these IP address in Nslookup signifies ?

I know that NSLOOKUP is a program to query Internet domain name servers. In the image, for amazon.in there are 3 IP addresses, for flipkart.com there is only 1 IP address. What exactly these IP addresses denotes ? A load balancer probably ?