--- version: rssac002v3 service: i.root-servers.net start-period: '2024-04-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8298493793 dns-udp-queries-received-ipv6: 2695111797 dns-tcp-queries-received-ipv4: 351626074 dns-tcp-queries-received-ipv6: 96475170 dns-udp-responses-sent-ipv4: 8020253629 dns-udp-responses-sent-ipv6: 2441690054 dns-tcp-responses-sent-ipv4: 366907071 dns-tcp-responses-sent-ipv6: 91235601