ipconfig /displaydns
displays the contents of the DNS Resolver Cache (also known as the DNS cache).
The DNS cache is a temporary DNS storage on your device holding already visited domain names.
Stuff you might see in there include some complicated microsoft.com related addresses under Record Name. Record type of 1 signifies an IP address (IPv4). Record type 2 (also known as a AAAA record) is an IPv6 address. Record type 5 is an MX record (mail exchange). MX records show where mail for a domain should be routed to. Multiple MX records may exist for a single domain. Time to live is the time in seconds for the cache entry to expire.
These records represent the content of a DNS reply.
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