On Friday May 29 th at 7:00 am there will be a 30 minute outage on the secondary DNS (Domain Name Server) server draco.ccs.yorku.ca ( IP address 130.63.237.99.) The DNS server is used by internet applications to convert host names to network IP addresses. This outage should only affect users who have incorrectly configured their DNS server list to have either draco only, or draco as the first server in the list. During the outage users who did the former will not be able to run any internet applications, those who did the latter will experience delays on all internet connections. CCS strongly suggests that users configure their machines to follow the following search sequence for the DNS servers: 130.63.168.21 (deadtech.ccs.yorku.ca), 130.63.237.99 (draco.ccs.yorku.ca), 132.251.1.2 (crestech.ists.ca).