--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7288376244 dns-udp-queries-received-ipv6: 2094111113 dns-tcp-queries-received-ipv4: 161364821 dns-tcp-queries-received-ipv6: 39612719 dns-udp-responses-sent-ipv4: 6677919266 dns-udp-responses-sent-ipv6: 1747740566 dns-tcp-responses-sent-ipv4: 168052078 dns-tcp-responses-sent-ipv6: 27438307