1.
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What kind of server responds to recursive queries?
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2.
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What kind of DNS record is likely to be returned when a Web browser tries to resolve the domain part of a URI?
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3.
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What are MX resource records for?
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4.
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How would you find the IP address of example.com from the command line?
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5.
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How would you instruct a Linux system to use the local network's DNS cache, located at 192.168.1.254, or the ISP's DNS cache, located on 1.2.3.4, if the LAN nameserver is unavailable?
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6.
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How would you instruct a DNS server to respond only to queries from the 137.44.* IP range?
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7.
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How might a resolver attempt to find the IP address of the example domain? |