--- version: rssac002v3 service: i.root-servers.net start-period: '2024-06-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9104775781 dns-udp-queries-received-ipv6: 3020474750 dns-tcp-queries-received-ipv4: 398250847 dns-tcp-queries-received-ipv6: 109220198 dns-udp-responses-sent-ipv4: 8736152592 dns-udp-responses-sent-ipv6: 2638667178 dns-tcp-responses-sent-ipv4: 428139547 dns-tcp-responses-sent-ipv6: 93173973