--- version: rssac002v4 service: a.root-servers.net start-period: '2023-11-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7931051804 dns-udp-queries-received-ipv6: 1706275902 dns-tcp-queries-received-ipv4: 451516417 dns-tcp-queries-received-ipv6: 65732888 dns-udp-responses-sent-ipv4: 7757546381 dns-udp-responses-sent-ipv6: 1672831410 dns-tcp-responses-sent-ipv4: 434093122 dns-tcp-responses-sent-ipv6: 53582472