--- dns-tcp-queries-received-ipv4: 247783079 dns-tcp-queries-received-ipv6: 27051419 dns-tcp-responses-sent-ipv4: 247766315 dns-tcp-responses-sent-ipv6: 27045280 dns-udp-queries-received-ipv4: 3743037404 dns-udp-queries-received-ipv6: 417043641 dns-udp-responses-sent-ipv4: 3123386430 dns-udp-responses-sent-ipv6: 360573478 metric: traffic-volume service: f.root-servers.net start-period: 2017-03-15T00:00:00Z version: rssac002v3