--- version: rssac002v3 service: i.root-servers.net start-period: '2023-06-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6507520979 dns-udp-queries-received-ipv6: 1698650036 dns-tcp-queries-received-ipv4: 443756000 dns-tcp-queries-received-ipv6: 113329904 dns-udp-responses-sent-ipv4: 5753100750 dns-udp-responses-sent-ipv6: 1492743183 dns-tcp-responses-sent-ipv4: 444698881 dns-tcp-responses-sent-ipv6: 102007383