--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-04-11T00:00:00Z' dns-udp-queries-received-ipv4: 5897879818 dns-udp-queries-received-ipv6: 1128196703 dns-tcp-queries-received-ipv4: 309822790 dns-tcp-queries-received-ipv6: 100830936 dns-udp-responses-sent-ipv4: 5883944312 dns-udp-responses-sent-ipv6: 1126856090 dns-tcp-responses-sent-ipv4: 292623648 dns-tcp-responses-sent-ipv6: 102182392