--- version: rssac002v5 service: a.root-servers.net start-period: '2024-12-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8926915162 dns-udp-queries-received-ipv6: 1948268208 dns-tcp-queries-received-ipv4: 406707723 dns-tcp-queries-received-ipv6: 51561505 dns-udp-responses-sent-ipv4: 8753511036 dns-udp-responses-sent-ipv6: 1920627889 dns-tcp-responses-sent-ipv4: 378019356 dns-tcp-responses-sent-ipv6: 39545053