Which record is used to route SMTP-based e-mail on the Internet and identify the IP address for a domain's master e-mail server?
A) canonical name
B) mail exchange
C) name server
D) pointer
Correct Answer:
Verified
Q1: Which process provides a mechanism whereby DNS
Q3: Which command is an essential tool for
Q4: Not all the data in a DNS
Q5: When a TCP/IP client uses a resolver
Q6: Data associated with domain names, address records,
Q7: Twenty-six root name servers (named A.ROOT-SERVERS.NET., B.ROOT-SERVERS.NET.,
Q8: Which resource record lists the IP-based services,
Q9: DNS servers cache name and address pairs
Q10: What type of servers are used to
Q11: Which type of resource record stores IP
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