What does BTF do when it receives a DNS reply from a domain?
A. It checks the domain against its BTF database
B. It queries a BTF server
C. It drops DNS reply
D. It verifies DNS reply using its own DNS server
What does BTF do when it receives a DNS reply from a domain?
A. It checks the domain against its BTF database
B. It queries a BTF server
C. It drops DNS reply
D. It verifies DNS reply using its own DNS server