If you domain is hosted with Cobweb we will automatically add the records on your domain. If not you will need to contact your current domain provider and ask them to add the following records.
In order to receive the best experience from Cobweb Hosted Lync, the following DNS records will need to be on your domain.
CNAME (Lync Discover) Record
CNAME (Auto Discover)
Record Label: autodiscover.YourDomain
Public Federation Record
If you have signed up to Lync Federation with Cobweb you will also need to add the below record. This is not needed if you will not be used federation.