--- version: rssac002v3 service: i.root-servers.net start-period: '2024-05-19T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10893958168 dns-udp-queries-received-ipv6: 3335893342 dns-tcp-queries-received-ipv4: 604525788 dns-tcp-queries-received-ipv6: 221064424 dns-udp-responses-sent-ipv4: 9871047467 dns-udp-responses-sent-ipv6: 2926893841 dns-tcp-responses-sent-ipv4: 609298419 dns-tcp-responses-sent-ipv6: 216005771