--- version: rssac002v4 service: a.root-servers.net start-period: '2024-02-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8390441140 dns-udp-queries-received-ipv6: 1819951923 dns-tcp-queries-received-ipv4: 387895931 dns-tcp-queries-received-ipv6: 50846621 dns-udp-responses-sent-ipv4: 8219024929 dns-udp-responses-sent-ipv6: 1807815395 dns-tcp-responses-sent-ipv4: 372831992 dns-tcp-responses-sent-ipv6: 46353412