--- version: rssac002v4 service: a.root-servers.net start-period: '2023-08-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6242246904 dns-udp-queries-received-ipv6: 1635706371 dns-tcp-queries-received-ipv4: 359925623 dns-tcp-queries-received-ipv6: 57589419 dns-udp-responses-sent-ipv4: 6093789377 dns-udp-responses-sent-ipv6: 1620927120 dns-tcp-responses-sent-ipv4: 349428597 dns-tcp-responses-sent-ipv6: 51847289