--- version: rssac002v4 service: a.root-servers.net start-period: '2023-10-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7732708636 dns-udp-queries-received-ipv6: 1765448208 dns-tcp-queries-received-ipv4: 470883925 dns-tcp-queries-received-ipv6: 58465953 dns-udp-responses-sent-ipv4: 7565441203 dns-udp-responses-sent-ipv6: 1739813351 dns-tcp-responses-sent-ipv4: 449144394 dns-tcp-responses-sent-ipv6: 49182632