--- version: rssac002v3 service: i.root-servers.net start-period: '2025-05-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7991360928 dns-udp-queries-received-ipv6: 2516261076 dns-tcp-queries-received-ipv4: 199546327 dns-tcp-queries-received-ipv6: 58937011 dns-udp-responses-sent-ipv4: 7614164433 dns-udp-responses-sent-ipv6: 2156165007 dns-tcp-responses-sent-ipv4: 217926242 dns-tcp-responses-sent-ipv6: 53514715