--- version: rssac002v4 service: a.root-servers.net start-period: '2023-10-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8741173562 dns-udp-queries-received-ipv6: 1839136214 dns-tcp-queries-received-ipv4: 465260544 dns-tcp-queries-received-ipv6: 65136736 dns-udp-responses-sent-ipv4: 8567457542 dns-udp-responses-sent-ipv6: 1812211680 dns-tcp-responses-sent-ipv4: 446089032 dns-tcp-responses-sent-ipv6: 53712025