--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6561572135 dns-udp-queries-received-ipv6: 1860301928 dns-tcp-queries-received-ipv4: 218017185 dns-tcp-queries-received-ipv6: 60715149 dns-udp-responses-sent-ipv4: 6280336469 dns-udp-responses-sent-ipv6: 1845778930 dns-tcp-responses-sent-ipv4: 179328280 dns-tcp-responses-sent-ipv6: 55885986