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How would a mail server on the internet locate the mail server?
Whenever mail servers talk to each other, they look for MX records at the destination's DNS. When a DNS server is setup for a domain and that domain has mail capabilities, their DNS server will have at least one MX record to denote which server handles mail. The root DNS servers for the internet denote the addresses for the SOA (start of authority) DNS servers for a particular domain.
Which type of DNS server contains the host records for the hosts in a domain?
which type of dns server contains the host records for the host in a domain?
What dns records types should you create to indicate the location of mail servers?
domain.com. IN MX 10 mail.domain.com.MX record is used for mail server
A DNS Server can be primary for one zone and secondary for another True or False?
False. The DNS records cannot be added directly to the secondary DNS zone. The secondary DNS zone can receive the updated records only from the primary DNS zone of the DNS server.
What can one do to resolve a dns?
One looking to resolve their DNS issues should enable reverse look-ups on their DNS server. Next, one should check for duplicate records on their DNS server. Finally, one should compare the records on their DNS server and make the necessary changes.
Which record is the first record created for a zone on a DNS Server?
Start of Authority (SOA) is the first record in the zone file. It contains the name of the primary DNS Server, which must correspond to an Name Server (NS) record in the file, the administrator's e-mail address and the length of time records can be cached before going back to the authoritative DNS server.
Indicates the maximun time that a record will be catched by a DNS server?
Time To Live (TTL) specifies maximum time DNS server keep cached DNS records.
What type of DNS resource record is used to identify an email server?
MX Resource RecordsThe mail exchange (MX) resource record specifies a mail exchange server for a DNS domain name. A mail exchange server is a host that will either process or forward mail for the DNS domain name. Processing the mail means either delivering it to the addressee or passing it to a different type of mail transport. Forwarding the mail means sending it to its final destination server, sending it using Simple Mail Transfer Protocol (SMTP) to another mail exchange server that is closer to the final destination, or queuing it for a specified amount of time. NoteOnly mail exchange servers use MX records.
What is domain name server use for?
dns used to find the mail server for a domain?
When deploying active directory with third-party dns the dns server must support what kind of records?
it needs to support SRV records.
If you have not modified the default settings for dns on the dhcp client or server what client record or records will the dhcp server update in dns?
A. The PTR resource record.
What is difference Between Primary and Secondary DNS?
Secondary DNS gets its records from the Primary DNS Server. The secondary DNS is essentially there in case the primary DNS doesn't respond.
