I've seen two sites now fronted by Akamai - travelocity.com and retailmenot.com - produce "DNS Failure" errors from the edge, suggesting Akamai edge servers unable to reach back-end caches or origin servers. Anyone else noticing this? IPs I've seen for the edge sites in question: [~/]$ host www.travelocity.com www.travelocity.com is an alias for www.travelocity.com.edgekey.net. www.travelocity.com.edgekey.net is an alias for e8329.b.akamaiedge.net. e8329.b.akamaiedge.net has address 23.203.11.138 [~/]$ host www.retailmenot.com www.retailmenot.com is an alias for wildcard.retailmenot.com.edgekey.net. wildcard.retailmenot.com.edgekey.net is an alias for e3849.b.akamaiedge.net. e3849.b.akamaiedge.net has address 172.231.217.199 I'm on a Verizon Jetpack right now in eastern Maryland, if that helps... Thanks, -C