<div>
Check the DNS settings on NIC card. Validate the DNS settings as well.
</div>


Check the DNS settings on NIC card. Validate the DNS settings as well.

<div>
Check if reverse zone is properly configured. Make sure that you selected box to create a PTR record.<br />
<br />
Is there any other device which is acting as DNS in between?
</div>


Check if reverse zone is properly configured. Make sure that you selected box to create a PTR record.

Is there any other device which is acting as DNS in between?

<div>
i checked the configuration of NIC and it's ok.<br />
<br />
about the revers zone shall i create it manually?
</div>


i checked the configuration of NIC and it's ok.

about the revers zone shall i create it manually?

<div>
Yes, create the reverse zone manually and wait for replication to entire domain or do force replication and then check.
</div>


Yes, create the reverse zone manually and wait for replication to entire domain or do force replication and then check.

<div>
ok is their any settings that i can make while i create new dhcp scope that create its revers zone automatically?
</div>


ok is their any settings that i can make while i create new dhcp scope that create its revers zone automatically?

<div>
<div class="content wysiwyg-content">
hello,<br />
i've actibe on win 2012 r2 (3 DCs) and installed dns on it, and dhcp on other win2008 r2 server when i run nslookup command to get the hostname of pc ip i got an error like that:<br />
&nbsp;primary name server = localhost<br />
&nbsp; &nbsp; &nbsp; &nbsp; responsible mail addr = nobody.invalid<br />
&nbsp; &nbsp; &nbsp; &nbsp; serial &nbsp;= 1<br />
&nbsp; &nbsp; &nbsp; &nbsp; refresh = 600 (10 mins)<br />
&nbsp; &nbsp; &nbsp; &nbsp; retry &nbsp; = 1200 (20 mins)<br />
&nbsp; &nbsp; &nbsp; &nbsp; expire &nbsp;= 604800 (7 days)<br />
&nbsp; &nbsp; &nbsp; &nbsp; default TTL = 10800 (3 hours)<br />
*** No internal type for both IPv4 and IPv6 Addresses (A+AAAA) records available<br />
<br />
so what's the missing configuration that can fix it?
</div>
</div>


hello,
i've actibe on win 2012 r2 (3 DCs) and installed dns on it, and dhcp on other win2008 r2 server when i run nslookup command to get the hostname of pc ip i got an error like that:
 primary name server = localhost
        responsible mail addr = nobody.invalid
        serial  = 1
        refresh = 600 (10 mins)
        retry   = 1200 (20 mins)
        expire  = 604800 (7 days)
        default TTL = 10800 (3 hours)
*** No internal type for both IPv4 and IPv6 Addresses (A+AAAA) records available

so what's the missing configuration that can fix it?

nslookup not working

The Dynamic Host Configuration Protocol (DHCP) is an auto configuration protocol used on IP networks and an extension of the Bootstrap Protocol. DHCP allows for computers to be configured automatically to communicate with each other over an IP network without the need for manual setup by a network administrator. The implementation of DHCP relies on a DHCP server to hand out network configuration information to DHCP-capable clients that request an IP address (and other information required or useful in communicating with other devices on an IP network). In addition to an IP address, common configuration information served over DHCP includes a default gateway, subnet mask and DNS sever(s).

DHCP

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.

Active Directory

A personal computer is a general-purpose computer whose size, capabilities and price make it useful for individuals, and is intended to be operated directly by an end-user with no intervening computer time-sharing models that allowed systems to be used by many people, usually at the same time. Personal computers may be connected to a local area network (LAN), either by a cable or a wireless connection, and through that to the Internet. A personal computer may be a laptop computer or a desktop computer running an operating system such as Windows, Linux or Macintosh OS.