--- version: rssac002v3 service: i.root-servers.net start-period: '2024-12-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8534162577 dns-udp-queries-received-ipv6: 2877770093 dns-tcp-queries-received-ipv4: 179027411 dns-tcp-queries-received-ipv6: 45264579 dns-udp-responses-sent-ipv4: 7926374434 dns-udp-responses-sent-ipv6: 2560483786 dns-tcp-responses-sent-ipv4: 196287403 dns-tcp-responses-sent-ipv6: 40887874