we have some internal network issue

I run a web hosting service and have extensive DNS experience, along with Windows networks experience. I'll get you straightened out.

hello, raza here, I am system and network administrator with more than 8 year experience . Currently I am working as network and system administrator for a local organization on regular basis. I am available right now for any commitment and assure you that you will be not disappointed by me in any way. I have great expertise with Linux and Windows based services. I look forward to hear from you soon.

no need to pay me unliss all job is done I have more than 8 years experience in IT field, Microsoft servers, Exchange server, firewalls, networking, Symantec backup, system administration, DNS, DHCP

I can create a intranet specific application. I can help in getting things done ASAP, I worked on project where we had both intranet and internet project

I have experience with that, although I didn't quite understand the issue, Can you give me more details?

Well this is a well-known local DNS issue when the domain name inside the organization is the same as the website DNS name.

Need further details to help you resolve.