I'd be worried too:
Domain ID:D103409469-LROR
Domain Name:CENTOS.ORG
Created On:04-Dec-2003 12:28:30 UTC
Last Updated On:15-Jul-2009 21:54:30 UTC
Expiration Date:04-Dec-2009 12:28:30 UTC
Sponsoring Registrar:Tucows Inc. (R11-LROR)
Status:CLIENT TRANSFER PROHIBITED
Status:CLIENT UPDATE PROHIBITED
Registrant ID:tutBz5Gni1LW5TtF
Registrant Name:contactprivacy.com
Registrant Organization:Contactprivacy.com
Registrant Street1:96 Mowat Ave
Registrant Street2:
Registrant Street3:
Registrant City:Toronto
Registrant State/Province:ON
Registrant Postal Code:M6K3M1
Registrant Country:CA
Registrant Phone:+1.4165385457
Registrant Phone Ext.:
Registrant FAX:
Registrant FAX Ext.:
Registrant Email:centos.org@contactprivacy.com