NAME:
PERIOD:
- What are the IP addresses of 3 different root DNS servers?
- How many of the 13 root servers are located outside the United States?
- What company owns the IP address 209.98.98.98?
- What is your machine's current primary nameserver?
- What is an MX record (2 points)?
- What are the names of the machines which serve as MX for google.com?
- What company actually provides hosting for whitehouse.gov?
- What company actually provides hosting for cia.gov?
- What are the names of the machines which serve as MX for cia.gov?
- What is the difference between an A record and a CNAME? (2 points)
- Find three different registrars who charge less than $10/year to register a domain name.(2 points)
- What is SLP?
- What is special about the 169.254/16 network range?(2 points)
- What is the loopback address?
- What is the difference between bootp and dhcp? (2 points)
Extra Credit
- 3 points: Why shouldn't you use a CNAME for an MX record?