troubleshooting Question

DNS

Avatar of usmansultan
usmansultanFlag for Australia asked on
ExchangeMicrosoft Server OS
11 Comments1 Solution331 ViewsLast Modified:
I have asked this question before but was not able to get a solution; I am providing a background of my network environment.

Host Name. . . . . . . . . : ec3global.com (I have deployed server2003 standard edition)
        IP Address . . . . . . . . : 192.168.0.10
        Subnet Mask. . . . . . . . : 255.255.255.0
        Default Gateway. . . . . . : 192.168.0.1
        Dns Servers. . . . . . . . : 203.110.136.142
                                     203.110.136.131(These two DNS addresses are my ISP addresses so i have added them in the forward lookup zone, also i am going to add one more domain(Qtic.com) on the same server so do i to configure forward lookup zone again, right now the DNS that i am using internally is 192.168.0.10)
When I run dcdiag, it passed all the test except the trust relationship test and IP security test, and when i tried to connect the second server would be exchange server 2007 it gave an error that RPC server unavailable, i think that has to do with trust relationship, and there is something wrong in my DNS configuration.
i tried to nslookup on ec3global.com it gave me a message that "Cant find server name for address 192.168.0.10: Non -existent domain.
Server: Unknown
Address: 192.168.0.10

Name: ec3global.com
Address: 192.168.0.10.

Why its giving a message that its a non existent domain, and what are the recommendations for my DNS, for my first domain as well as for the second domain, and what are the recommendations for exchange server 2007 means what server applications do I have to install on it. I.e. DNS, DHCP, Active Directory.

Thanks.
Join the community to see this answer!
Join our exclusive community to see this answer & millions of others.
Unlock 1 Answer and 11 Comments.
Join the Community
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 11 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros