Step 1: dig www.hollandamerica.com | grep -i edgekey
Step 2: take the edgekey value and append -staging to it and dig it again
Step 3: dig www.hollandamerica.com.edgekey-staging.net
Step 4: Use the answer section and grab the IP address, use in your hosts file
Step 5: Turn on modify headers with Akamai Pragma and look for X-Akamai-Staging
Technical notes, and other ideas.