--- version: rssac002v4 service: a.root-servers.net start-period: '2022-11-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5782568978 dns-udp-queries-received-ipv6: 1845107305 dns-tcp-queries-received-ipv4: 279512693 dns-tcp-queries-received-ipv6: 76911191 dns-udp-responses-sent-ipv4: 5643748557 dns-udp-responses-sent-ipv6: 1842647446 dns-tcp-responses-sent-ipv4: 276505239 dns-tcp-responses-sent-ipv6: 76529175