Across
- 2. This is what the server uses from itself
- 5. What DNS component is responsible for submitting queries?
- 6. What is used to point a domain, not a subdomain to a hostname?
- 8. A shaded box indicates that there may be multiple ______ within that one role.
- 12. Pointer records help prevent against the fraudulent practice of sending emails purporting to be from reputable business, also known as what?
- 14. What is the first server a DNS resolver will send a query to?
- 17. The “A” in A Record stands for?
- 18. A query that uses an IP address to find the associated hostname
- 21. what is the term used to describe the length of time a DNS query is cached?
- 22. They are the simplest type of DNS
- 23. Practice of evenly distributing network traffic across multiple servers.
Down
- 1. Uses an Authoritative nameserver to help with site performance and reliability.
- 3. What type of records are required for email to be delivered to your IP address?
- 4. Servers can be managed by small groups known as members or large groups known as
- 7. This is what the server offers to the user
- 9. This record type specifies a host and port for specific services such as voice over IP (VoIP), instant messaging, and so on.
- 10. What are considered to be the opposite of A Records?
- 11. The primary responsibility of DNS is to translate and ____ language between human and machine.
- 13. Process of removing outdated DNS records
- 15. What server is responsible for web addresses that end in ‘.com’ or ‘.net’ within the DNS query process?
- 16. A query that uses a hostname to find the associated IP address
- 19. The DNS process is commonly attributed to us using ‘what’ resource to find a person’s name or phone number?
- 20. Server manager doesn't require this type of access _____ to manage it and it's resources
