--- version: rssac002v3 service: i.root-servers.net start-period: '2023-08-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7952145001 dns-udp-queries-received-ipv6: 2016943530 dns-tcp-queries-received-ipv4: 430601228 dns-tcp-queries-received-ipv6: 85185860 dns-udp-responses-sent-ipv4: 7159020881 dns-udp-responses-sent-ipv6: 1792465401 dns-tcp-responses-sent-ipv4: 449942397 dns-tcp-responses-sent-ipv6: 77741870