--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-10-07T00:00:00Z dns-udp-queries-received-ipv4: 7341185469 dns-udp-queries-received-ipv6: 1390612965 dns-tcp-queries-received-ipv4: 189660256 dns-tcp-queries-received-ipv6: 110268546 dns-udp-responses-sent-ipv4: 7266559560 dns-udp-responses-sent-ipv6: 1385070921 dns-tcp-responses-sent-ipv4: 182632940 dns-tcp-responses-sent-ipv6: 112313991