--- version: rssac002v3 service: i.root-servers.net start-period: '2026-01-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8293374587 dns-udp-queries-received-ipv6: 2752962538 dns-tcp-queries-received-ipv4: 175241905 dns-tcp-queries-received-ipv6: 48858298 dns-udp-responses-sent-ipv4: 7858358609 dns-udp-responses-sent-ipv6: 2360063362 dns-tcp-responses-sent-ipv4: 190779815 dns-tcp-responses-sent-ipv6: 50842272