OpenDNS' DNS service collects the date and time of each DNS request and the domain name requested .. Statistics are not personally identifiable but are correlated to your IP address and your account if you have signed up for one. OpenDNS uses Statistics to provide you with the DNS service and for internal analysis.In addition, OpenDNS also collects potentially personally-identifying information like the Internet Protocol (IP) addresses from which DNS requests are made. For its DNS services, OpenDNS temporarily stores logs to monitor and improve our quality of service, and to collect high-level aggregate Statistics.
therion@nova ~ > host -t ptr 18.104.22.168 <3:22.214.171.124.in-addr.arpa domain name pointer google-public-dns-a.google.com.
therion@nova ~ > host google-public-dns-b.google.com <3:19google-public-dns-b.google.com has address 126.96.36.199
Level 3 Communications, Inc. LVLT-ORG-8-8 (NET-8-0-0-0-1) 188.8.131.52 - 184.108.40.206Google Incorporated LVLT-GOOGL-1-8-8-8 (NET-8-8-8-0-1) 220.127.116.11 - 18.104.22.168