The Address (A) record associates a domain name or subdomain with an IP address, which is the primary purpose of the DNS system. The @ sign identifies "this domain;" for example, A @ nnn.nnn.nnn ...
The resource record The DNS zone where the resource record exists At least one DNS hosting a primary copy of the DNS zone where the resource record exists Scavenging occurs on recurring intervals ...
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.
A common error that Xbox gamers can encounter on their Xbox console when using a wireless network is DNS isn’t resolving Xbox server names. In this post, we will ...
For example, to use Google DNS, you would enter 8.8.8.8 as the primary DNS server and 8.8.4.4 as the secondary DNS server. If none of the preliminary and advanced fixes have worked for you, it might ...
We’ve discussed DNS poisoning here before. The quick explanation is that DNS queries are sent over UDP, so it’s possible to send spoofed DNS responses to a DNS resolver. To prevent the ...