--- version: rssac002v3 service: i.root-servers.net start-period: '2026-01-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7033775304 dns-udp-queries-received-ipv6: 2492107203 dns-tcp-queries-received-ipv4: 169559134 dns-tcp-queries-received-ipv6: 51071100 dns-udp-responses-sent-ipv4: 6701300618 dns-udp-responses-sent-ipv6: 2320115276 dns-tcp-responses-sent-ipv4: 179518962 dns-tcp-responses-sent-ipv6: 54876169