--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8593111561 dns-udp-queries-received-ipv6: 2901251771 dns-tcp-queries-received-ipv4: 191426024 dns-tcp-queries-received-ipv6: 48887673 dns-udp-responses-sent-ipv4: 8149179236 dns-udp-responses-sent-ipv6: 2590531450 dns-tcp-responses-sent-ipv4: 211873048 dns-tcp-responses-sent-ipv6: 44845169