what is a dns cache?
<answer> It is a type of attack that exploits vulnerabilities in the domain name system (DNS) to divert Internet traffic away from legitimate servers and towards fake ones. <context> DNS cache poisoning, also known as DNS spoofing, is a type of attack that exploits vulnerabilities in the domain name system (DNS) to divert Internet traffic away from legitimate servers and towards fake ones.ow DNS Works. Whenever your computer contacts a domain name like “google.com,” it must first contact its DNS server. The DNS server responds with one or more IP addresses where your computer can reach google.com. Your computer then connects directly to that numerical IP address.