I installed two servers, respectively, in VMware, a AD domain controller and a DNS server, I set up forward lookup on the DNS server, same with dc1 IP address recorded in NS and SOA, also added for the AD domain DNS host, but can't at the end of the AD domain DNS, DNS can ping AD domain, start I thought is the reverse lookup less, can be set up or so, using nslookup command will only see the server IP address, can't see the domain name, could you tell me you what's the problem? How to solve?