--- version: rssac002v3 service: i.root-servers.net start-period: '2024-05-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8402991381 dns-udp-queries-received-ipv6: 3056576738 dns-tcp-queries-received-ipv4: 255846248 dns-tcp-queries-received-ipv6: 141420946 dns-udp-responses-sent-ipv4: 8153183046 dns-udp-responses-sent-ipv6: 2778592135 dns-tcp-responses-sent-ipv4: 271752804 dns-tcp-responses-sent-ipv6: 137916124