--- version: rssac002v4 service: a.root-servers.net start-period: '2024-03-02T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7855441958 dns-udp-queries-received-ipv6: 1670544503 dns-tcp-queries-received-ipv4: 490024315 dns-tcp-queries-received-ipv6: 52701338 dns-udp-responses-sent-ipv4: 7665629892 dns-udp-responses-sent-ipv6: 1650044691 dns-tcp-responses-sent-ipv4: 474903363 dns-tcp-responses-sent-ipv6: 43948473