What type of DNS server contains records specific to domain extensions?

authoritative nameserver
The authoritative nameserver contains information specific to the domain name it serves (e.g. google.com) and it can provide a recursive resolver with the IP address of that server found in the DNS A record, or if the domain has a CNAME record (alias) it will provide the recursive resolver with an alias domain, at …

What type of server holds all the records for a domain?

DNS records (aka zone files) are instructions that live in authoritative DNS servers and provide information about a domain including what IP address is associated with that domain and how to handle requests for that domain. These records consist of a series of text files written in what is known as DNS syntax.

What are host records DNS?

An A or Address record (also known as a host record) links a domain to the physical IP address of a computer hosting that domain’s services. With Google Cloud services, you can add an A record to enable your “naked” domain address. To add and modify A records for your domain, see About A records.

Which DNS zone holds host address records?

Which DNS zone holds host address records? Name two types of host address records. The forward lookup zone holds address records. An IPv4 host record is called a host address (A) resource record and an IPv6 host record is called an IPv6 host address (AAAA) resource record.

What is the difference between a zone and a domain in DNS?

A domain is a logical division of the DNS name space whereas a zone is physical, as the information is stored in a file called a zone file. In most cases you have a 1 to 1 relationship between a Domain and a DNS Zone i.e. the domain mydomain.com would be stored in a zone file called mydomain.com. txt.

What type of DNS record is used for email servers?

mail exchange
A DNS ‘mail exchange’ (MX) record directs email to a mail server.

What type of server holds all the records for a domain Tryhackme?

An authoritative DNS server is the server that is responsible for storing the DNS records for a particular domain name and where any updates to your domain name DNS records would be made.

How do I find my DNS records?

How To Use NSLOOKUP to View Your DNS Records

Launch Windows Command Prompt by navigating to Start > Command Prompt or via Run > CMD.
Type NSLOOKUP and hit Enter.
Set the DNS Record type you wish to lookup by typing set type=## where ## is the record type, then hit Enter.

How do I find my DNS host record?

To check a specific DNS record, you need to specify the nslookup command, an optional record type (for example, A , MX , or TXT ), and the host name that you want to check. Note: If you omit the record type, it defaults to A . The first two lines of output specify the server to which the request was directed.

How do I get a copy of my DNS zone?

Save the file to your computer.

Go to the DNS Management page.
On the DNS Management page, under Advanced Features, click on either Export Zone File (Unix) or Export Zone File (Windows):
The system generates a text file that contains the zone file records for your domain name. Save the file to your computer.

Are A records used for email?

Emails are routed through to the IP address which is set in the A-record of the host. The A-record (or address-record) determines which IP address belongs to a domain name.

Where is host’s a record registered in DNS-Windows Server?

In this scenario, the IP address may register an A record for the host name in its primary DNS suffix zone. For example, this behavior may occur if you have the following configuration: The DNS service is installed on the server. The DNS server zone is contoso.com, where the contoso .com zone can be updated dynamically.

What are the different types of DNS records?

Mail exchanger record (MX Record)—specifies an SMTP email server for the domain, used to route outgoing emails to an email server. Name Server records (NS Record)—specifies that a DNS Zone, such as “example.com” is delegated to a specific Authoritative Name Server, and provides the address of the name server.

Where to find DNS records in Active Directory?

Inside these two folders, you will find (same as parent folder) host records for each DNS server that hosts a replica of the corresponding directory partition – in other words, the DomainDnsZones folder should contain records for each DNS server in the domain, and the ForestDnsZones folder should contain records for each DNS server in the forest.

How to add a host ( a ) resource record to corporate DNS?

In the console tree, right-click the applicable forward lookup zone, and then click New Host (A or AAAA). In Name, type only the computer name of the federation server or federation server cluster; for example, for the fully qualified domain name (FQDN) fs.fabrikam.com, type fs.