--- version: rssac002v3 service: i.root-servers.net start-period: '2025-04-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8487264190 dns-udp-queries-received-ipv6: 2404445763 dns-tcp-queries-received-ipv4: 244455178 dns-tcp-queries-received-ipv6: 60102166 dns-udp-responses-sent-ipv4: 7692537282 dns-udp-responses-sent-ipv6: 2015889048 dns-tcp-responses-sent-ipv4: 248118529 dns-tcp-responses-sent-ipv6: 47007377