Certain Websites don't work in SBS 2011 Network

SBS 2011 network. About 10 client machines.

Has started having some DNS inconsistencies.

Certain internet domains are not available.

Don't know how many. Shaw.ca is one of them.

Running off a SOHO D-Link DIR-655 Router. Updated firmware. Switched router DNS from OpendDNS to ISP's. (Telus ADSL). No Change.

Have done updates on the server and rebooted the server.
Who is Participating?
Cliff GaliherConnect With a Mentor Commented:
Router doesn't do anything. Open up the DNS management admin tool on the SBS server and add forwarders. It is configured by default to use root hints.
Kent DyerIT Security Analyst SeniorCommented:
Look at your DNS Server and check for tombstoned entries..

I would review with the business units to see if sites have changed or updated..  Maybe review with Change Management and or your Networking folks for changes.


MJCSAuthor Commented:
What do I use as forwarders?
Cliff GaliherCommented:
Whatever you like. OpenDNS. Google DNS. your ISPs DNS.
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