--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6945661379 dns-udp-queries-received-ipv6: 2077925155 dns-tcp-queries-received-ipv4: 158050968 dns-tcp-queries-received-ipv6: 44869252 dns-udp-responses-sent-ipv4: 6631356522 dns-udp-responses-sent-ipv6: 1766614412 dns-tcp-responses-sent-ipv4: 164554493 dns-tcp-responses-sent-ipv6: 40756974