--- dns-tcp-queries-received-ipv4: 397919868 dns-tcp-queries-received-ipv6: 96462490 dns-tcp-responses-sent-ipv4: 397914838 dns-tcp-responses-sent-ipv6: 96441819 dns-udp-queries-received-ipv4: 12839205311 dns-udp-queries-received-ipv6: 2194429437 dns-udp-responses-sent-ipv4: 12427984974 dns-udp-responses-sent-ipv6: 2181518319 metric: traffic-volume service: f.root-servers.net start-period: 2019-03-13T00:00:00Z version: rssac002v3