Our network is protected by a firewall but my predecessor put both the primary and secondary DNS servers that resolve our domains to the outside world outside of the firewall protecting our network.

OpenDNS, a popular third-party Domain Name System (DNS) provider, is now offering IPv6 DNS support. The company claims that "OpenDNS is the first major recursive DNS service in the world to offer the ...

IPv6 was first proposed by the Internet Engineering Task Force (IETF) in the late 1990s, but it wasn’t until July 2017 that it became ratified. Instead, IPv4, a protocol first introduced way back in ...