--- version: rssac002v3 service: i.root-servers.net start-period: '2025-01-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8690025255 dns-udp-queries-received-ipv6: 2939131964 dns-tcp-queries-received-ipv4: 196228778 dns-tcp-queries-received-ipv6: 61291425 dns-udp-responses-sent-ipv4: 8089124872 dns-udp-responses-sent-ipv6: 2600153767 dns-tcp-responses-sent-ipv4: 214620004 dns-tcp-responses-sent-ipv6: 53932630