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RR type The DNS query gives this to the DNS server The DNS response gives this to the DNS client A AAAA NS MX PTR

RR type The DNS query gives this to the DNS server The DNS response gives this to the DNS client A AAAA NS MX PTR

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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please help with this comptia tia networking + chart

**Step 10: Understanding DNS Queries and Responses** Answer either what's being asked for (DNS query) or what's being returned (DNS response) in DNS. Choose from the following choices for each RR (resource record) type, which can be used more than once: - FQDN (Fully Qualified Domain Name) - IPv4 address - IPv6 address - domain - Either an IPv4 or an IPv6 address **DNS Resource Record Types** The table lists different DNS resource record types (RR types) and exemplifies the interaction between DNS queries and responses: | RR Type | The DNS query gives this to the DNS server | The DNS response gives this to the DNS client | |---------|------------------------------------------|----------------------------------------------| | A | | | | AAAA | | | | NS | | | | MX | | | | PTR | | | **Explanation:** - **A Record:** Usually returns an IPv4 address in response to an FQDN query. - **AAAA Record:** Typically returns an IPv6 address in response to an FQDN query. - **NS Record:** Returns the domain of the name server. - **MX Record:** Provides the mail exchange server information for a domain. - **PTR Record:** Offers a mapping from an IP address back to a domain name (reverse DNS lookup).
Transcribed Image Text:**Step 10: Understanding DNS Queries and Responses** Answer either what's being asked for (DNS query) or what's being returned (DNS response) in DNS. Choose from the following choices for each RR (resource record) type, which can be used more than once: - FQDN (Fully Qualified Domain Name) - IPv4 address - IPv6 address - domain - Either an IPv4 or an IPv6 address **DNS Resource Record Types** The table lists different DNS resource record types (RR types) and exemplifies the interaction between DNS queries and responses: | RR Type | The DNS query gives this to the DNS server | The DNS response gives this to the DNS client | |---------|------------------------------------------|----------------------------------------------| | A | | | | AAAA | | | | NS | | | | MX | | | | PTR | | | **Explanation:** - **A Record:** Usually returns an IPv4 address in response to an FQDN query. - **AAAA Record:** Typically returns an IPv6 address in response to an FQDN query. - **NS Record:** Returns the domain of the name server. - **MX Record:** Provides the mail exchange server information for a domain. - **PTR Record:** Offers a mapping from an IP address back to a domain name (reverse DNS lookup).
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