yllw98stng
Thread Starter
- Joined
- Dec 20, 2010
- Messages
- 2
From a windows client on our network, we're having troubles accessing the website of our local television news station.
Here's what I found:
I'm unable to resolve the hostname www.khastv.com (via nslookup or ping)
If I type the following:
it is able to resolve and then I'm able to get to the website. However, in a day or two I'm unable to get to the website once again because the TTL has expired.
We maintain our own DNS infrastructure which looks something like this:
DNS client >> Local (On-site) Domain Controller >> Forwards to Central Office Domain Controller >> Forwards to Central Office External DNS server >> Root Hints
What is the next step in my troubleshooting of this issue? I thought maybe it was an issue of the DNS request timing out between the client and the Central Office External DNS server, but I have tried to resolve the hostname from the Central Office External DNS server and run into the same issue.
Thanks!
Jason
Here's what I found:
I'm unable to resolve the hostname www.khastv.com (via nslookup or ping)
If I type the following:
Code:
nslookup
set q=cname
[URL="http://www.khastv.com"]www.khastv.com[/URL]
We maintain our own DNS infrastructure which looks something like this:
DNS client >> Local (On-site) Domain Controller >> Forwards to Central Office Domain Controller >> Forwards to Central Office External DNS server >> Root Hints
What is the next step in my troubleshooting of this issue? I thought maybe it was an issue of the DNS request timing out between the client and the Central Office External DNS server, but I have tried to resolve the hostname from the Central Office External DNS server and run into the same issue.
Thanks!
Jason