--- version: rssac002v3 service: i.root-servers.net start-period: '2023-07-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9050284481 dns-udp-queries-received-ipv6: 1986718837 dns-tcp-queries-received-ipv4: 718813348 dns-tcp-queries-received-ipv6: 116177810 dns-udp-responses-sent-ipv4: 7922564469 dns-udp-responses-sent-ipv6: 1849536824 dns-tcp-responses-sent-ipv4: 741069891 dns-tcp-responses-sent-ipv6: 119950922