What is a benefit of using DDNS?
- DDNS has a service called ICANN Lookup used to obtain the registration record of a URL.
- DDNS is a more secure version of DNS and has a robust security profile.
- DDNS is a starting point for identifying potentially dangerous internet locations that may have been reached through the network.
- The DDNS provider detects a change to the client IP address and immediately updates the mapping change.
Explanation: Dynamic DNS (DDNS) allows a user or organization to register an IP address with a domain name as in DNS. However, when the IP address of the mapping changes, the new mapping can be propagated through the DNS almost instantaneously.
Exam with this question: CyberOps Associate (Version 1.0) - Module 10: Network Services Quiz Answers
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