To test for speed, GRC offers the free DNS Benchmark utility (the pro version offers more features). Run the f ...

What happens when you type a URL into your browser? It might look simple, but a lot goes on behind the scenes. Every device ...

The Address (A) record associates a domain name or subdomain with an IP address ... Also called "inverse DNS," the PTR record is an option. See reverse DNS. Two Name Server (NS) records identify ...

A lot of routers can report their IP address to a dynamic DNS server. That used to be great, but now it seems like many of them hound you to upgrade or constantly renew so you can see their ads.

If you encounter any DNS-related activation issues on Windows Server or Windows 11, follow the solutions mentioned below to resolve the issue. Check the DNS configuration Change the product key to ...

The internet is a dangerous place. There are websites that will happily deliver you malware, or display violent or sexual ...

The login error code 220 in Marvel Rivals usually happens when there's an issue connecting to the game's server. This error ...