Editing Custom Domain Name (CNAME) (section)

=== About Wildcard Domains ===
For accounts sharing the same domain, you can set up a '''wildcard domain'''. This allows you to create a single CNAME for all accounts. To set up a wildcard domain, you can use the following steps, also illustrated for GoDaddy:

# Log into your '''GoDaddy''' account.
# Click on '''Domains'''.
# Select '''Manage DNS'''.
# Click '''Add''' and choose '''CNAME''' from the dropdown list.
# Fill in the fields displayed:
  * '''Host''': Set the host name to the wildcard ("*").
  * '''Points to''': Input the URL you are directing the wildcard to, which should be managed-cname-fallback.activehosted.com.
  * '''TTL''': Again set this to 43200 (in seconds) or 12 (in hours).
# Click '''Save'''.

If you need to fix an existing CNAME, the same steps apply. Editing the record will allow you to adjust the settings as necessary.