--- version: rssac002v3 service: i.root-servers.net start-period: '2025-06-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7068558829 dns-udp-queries-received-ipv6: 2069740447 dns-tcp-queries-received-ipv4: 152573102 dns-tcp-queries-received-ipv6: 41712953 dns-udp-responses-sent-ipv4: 6776232589 dns-udp-responses-sent-ipv6: 1747795154 dns-tcp-responses-sent-ipv4: 165999147 dns-tcp-responses-sent-ipv6: 35989116