--- dns-tcp-queries-received-ipv4: 216393276 dns-tcp-queries-received-ipv6: 32305086 dns-tcp-responses-sent-ipv4: 216375539 dns-tcp-responses-sent-ipv6: 32297705 dns-udp-queries-received-ipv4: 3617719321 dns-udp-queries-received-ipv6: 481896543 dns-udp-responses-sent-ipv4: 3040294424 dns-udp-responses-sent-ipv6: 421328682 metric: traffic-volume service: f.root-servers.net start-period: 2017-03-26T00:00:00Z version: rssac002v3