--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2019-11-10T00:00:00Z' dns-udp-queries-received-ipv4: 2943392916 dns-udp-queries-received-ipv6: 649498243 dns-tcp-queries-received-ipv4: 84449037 dns-tcp-queries-received-ipv6: 34027026 dns-udp-responses-sent-ipv4: 2887904975 dns-udp-responses-sent-ipv6: 649207704 dns-tcp-responses-sent-ipv4: 55094473 dns-tcp-responses-sent-ipv6: 22714095