I'm sure they use multiple DNS records, caches and other options to reduce the possibilities of this happening. Other than that, who is working on the site right now at 1:30am on a Friday, here in AU?
Very odd indeed...
ping rewardsaffiliates.com
Pinging rewardsaffiliates.com [66.212.229.186] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 66.212.229.186:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)