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- What is the main purpose of a DNS server?
- What is the protocol and port no of DNS?
- What is a Forward Lookup?
- What is Reverse Lookup?
- What is a Resource Record?
- What is SOA record and why are SOA records required?
- What is a Zone? What are properties of a Zone?
- What is Caching Only Server?
- What is forwarder?
- Name some of Cloud Service providers providing DNS and GSLB services?
- What is scavenging?
- Where does a Host File Reside?
- Which are some of Tools for troubleshooting DNS?
- What is WINS server? Where we use WINS server? Difference between DNS and WINS?
- How do I clear the DNS cache on the DNS server?
- What is NBNS?
- What are the diff. DNS Roles/Types?
- What is Name Server?
- What are SRV? Name the types of SRV.
- What are MX records and PTR records?
- What is meant by query? Name the different types of queries?
- What is DNS spoofing?
- What is DNS resolver?
- What are different types of record in DNS?
- Explain CNAME record?
- Explain Dynamic DNS?
- Define TTL wrt DNS?
- What is structure of DNS?
- How to check whether DNS is working or not?
- What is an Iterative query?
- What is Recursive query?
- What is stub Zone?
- What is Conditional Forwarding in DNS?
- What is the 224.0.1.24 address used for?
- What is DNS delegation?
- By default, if the name is not found in the cache or local hosts file, what is the first step the client takes to resolve the FQDN name into an IP address?
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ABOUT THE AUTHOR
I am here to share my knowledge and experience in the field of networking with the goal being – “The more you share, the more you learn.”
I am a biotechnologist by qualification and a Network Enthusiast by interest. I developed interest in networking being in the company of a passionate Network Professional, my husband.
I am a strong believer of the fact that “learning is a constant process of discovering yourself.”
– Rashmi Bhardwaj (Author/Editor)