There are several ways to troubleshoot the DNS on your network or device. First, try pinging a domain with its IP address.

In doing a check of our DNS servers recently, I was surprised to find that they would resolve requests that weren’t coming from our network. We have been experiencing some bandwidth congestion issues ...

Personally, one of the main reasons I like to run my own DNS server at home is to protect my privacy. DNS isn't encrypted by default, unless you've got DNSSEC setup to encrypt your DNS queries. A DNS ...

When you surf the Internet, you refer to computers and websites by their domain name, such as "google.com." The Internet, however, uses IP addresses to route traffic. Every time you type a domain name ...

Over the past few days, we have found that several ISPs put us on some type of block list that didn’t allow our mail through. … One told us that the only way it would allow the mail through would be ...