--- version: rssac002v3 service: i.root-servers.net start-period: '2025-03-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7309798218 dns-udp-queries-received-ipv6: 1995262277 dns-tcp-queries-received-ipv4: 151137438 dns-tcp-queries-received-ipv6: 42250699 dns-udp-responses-sent-ipv4: 6761287355 dns-udp-responses-sent-ipv6: 1765892091 dns-tcp-responses-sent-ipv4: 159176203 dns-tcp-responses-sent-ipv6: 33882317