Which of the following attacks could the secondary DNS server still be susceptible to?

An IT administrator has installed new DNS name servers (Primary and Secondary), which are used to host the company MX records and resolve the web server’s public address. In order to secure the zone transfer between the primary and secondary server, the administrator uses only server ACLs.

Which of the following attacks could the secondary DNS server still be susceptible to?
A . Email spamming
B . IP spoofing
C . Clickjacking
D . DNS replication

View Answer

Answer: B