--- version: rssac002v4 service: a.root-servers.net start-period: '2023-11-16T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8154679433 dns-udp-queries-received-ipv6: 1777056070 dns-tcp-queries-received-ipv4: 480165452 dns-tcp-queries-received-ipv6: 66538287 dns-udp-responses-sent-ipv4: 7985530442 dns-udp-responses-sent-ipv6: 1749874092 dns-tcp-responses-sent-ipv4: 466101102 dns-tcp-responses-sent-ipv6: 54535894