--- version: rssac002v3 service: i.root-servers.net start-period: '2025-12-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7045079141 dns-udp-queries-received-ipv6: 2462582514 dns-tcp-queries-received-ipv4: 179490754 dns-tcp-queries-received-ipv6: 51715527 dns-udp-responses-sent-ipv4: 6683155583 dns-udp-responses-sent-ipv6: 2295194352 dns-tcp-responses-sent-ipv4: 189365362 dns-tcp-responses-sent-ipv6: 55985483