--- version: rssac002v4 service: a.root-servers.net start-period: '2024-02-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8195303009 dns-udp-queries-received-ipv6: 1732171694 dns-tcp-queries-received-ipv4: 334855121 dns-tcp-queries-received-ipv6: 48053730 dns-udp-responses-sent-ipv4: 8036981904 dns-udp-responses-sent-ipv6: 1713147433 dns-tcp-responses-sent-ipv4: 319482210 dns-tcp-responses-sent-ipv6: 39934388