Scheduled Network Services Maintenance
On Friday morning, January 23, 2015, from 5:00 AM to 7:00 AM, ITS staff will be performing network maintenance. Connectivity to the DNS server OTC2.psu.edu will be unavailable during this time. Properly configured DNS clients – those with multiple servers defined – may see delays in resolving host names.
More information: Scheduled Network Services Maintenance
Story added 16. January 2015, content source with full text you can find at link above.