Flashcards in DNS Deck (13)
What is DNS?
Domain Name System
What is the DNS cache used for on the server side?
Storing information learned from another DNS server to temporarily negate additional requests
What are the DNS record types?
A, AAAA, MX, CNAME, PTR
What does DNS A record stand for?
What does DNS AAAA record stand for?
What does DNS MX record stand for?
What does DNS CNAME record stand for?
Canonical Name Record
Alias from one name to another
gogle.com > google.com
What does DNS PTR record stand for?
Reverse lookup (IP address > name)
What is Dynamic DNS?
Mapping a fixed name to a changing public IP address
Router behind the IP is reporting it's new IP to a dynamic DNS serveer
What is the windows command to view DNS cache?
What is the windows command to delete the DNS cache?
What is the windows command to resolve an IP address from an address?