--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-25T00:00:00Z dns-udp-queries-received-ipv4: 6849260679 dns-udp-queries-received-ipv6: 1468313569 dns-tcp-queries-received-ipv4: 232034876 dns-tcp-queries-received-ipv6: 71589948 dns-udp-responses-sent-ipv4: 6841439529 dns-udp-responses-sent-ipv6: 1465580180 dns-tcp-responses-sent-ipv4: 225124043 dns-tcp-responses-sent-ipv6: 72441014