Domain Name System
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... its IP address directly. Instead, they typically rely on a level of
indirection provided by the Domain Name System, RFC 2219 [6]. When
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... generates unsolicited Internet traffic. A prime example is this:
the Domain Name System resolver should have an interface enabling the
operator to either explicitly set the choice of servers or enable a
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... Internet hosts should use the Domain Name System to determine the IP
addresses associated with the Internet services they require.
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