--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-15T00:00:00Z dns-udp-queries-received-ipv4: 5286043693 dns-udp-queries-received-ipv6: 1155386365 dns-tcp-queries-received-ipv4: 95061086 dns-tcp-queries-received-ipv6: 52553685 dns-udp-responses-sent-ipv4: 5280090885 dns-udp-responses-sent-ipv6: 1155263566 dns-tcp-responses-sent-ipv4: 86930688 dns-tcp-responses-sent-ipv6: 51758900