--- version: rssac002v4 service: a.root-servers.net start-period: '2023-08-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6743529169 dns-udp-queries-received-ipv6: 1817347995 dns-tcp-queries-received-ipv4: 382407305 dns-tcp-queries-received-ipv6: 65996089 dns-udp-responses-sent-ipv4: 6567069287 dns-udp-responses-sent-ipv6: 1802988382 dns-tcp-responses-sent-ipv4: 364510386 dns-tcp-responses-sent-ipv6: 60937548