Dns has stopped registering domain clients on both domain controllers. Here is the results of dcdiag /test:dns /dnsbasic on the operations master controller. Any help will be appreciated...
C:\Users\Administrator>dcdiag /test:dns /dnsbasic
Domain Controller Diagnosis
Performing initial setup:
Done gathering initial info.
Doing initial required tests
Testing server: Default-First-Site-Name\DC2
Starting test: Connectivity
......................... DC2 passed test Connectivity
Doing primary tests
Testing server: Default-First-Site-Name\DC2
DNS Tests are running and not hung. Please wait a few minutes...
Running partition tests on : DomainDnsZones
Running partition tests on : ForestDnsZones
Running partition tests on : Schema
Running partition tests on : Configuration
Running partition tests on : chisholmps
Running enterprise tests on : chisholmps.local
Starting test: DNS
Test results for domain controllers:
DC: dc2.chisholmps.local
Domain: chisholmps.local
TEST: Basic (Basc)
Warning: adapter [00000016] Microsoft Virtual Network Switch A
dapter has invalid DNS server: 192.168.2.6 (<name unavailable>)
Warning: adapter [00000016] Microsoft Virtual Network Switch A
dapter has invalid DNS server: 192.168.1.5 (<name unavailable>)
Error: all DNS servers are invalid
Summary of test results for DNS servers used by the above domain contro
llers:
DNS server: 192.168.1.5 (<name unavailable>)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.chisholmps.local. f
ailed on the DNS server 192.168.1.5
DNS server: 192.168.2.6 (<name unavailable>)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.chisholmps.local. f
ailed on the DNS server 192.168.2.6
Summary of DNS test results:
Auth Basc Forw Del Dyn RReg Ext
________________________________________________________________
Domain: chisholmps.local
dc2 PASS FAIL n/a
n/a n/a n/a n/a
......................... chisholmps.local failed test DNS
C:\Users\Administrator>