CNAME records

The Rubicon Project, Inc.
8.43.72.113   3
8.43.72.62   3
8.43.72.52   3
8.43.72.43   3
8.43.72.42   3
8.43.72.41   3
8.43.72.32   3

AAAA records

NO RECORDS

NS records pointed here2