--- version: rssac002v4 service: j.root-servers.net start-period: '2023-10-07T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6290234589 dns-udp-queries-received-ipv6: 1968257857 dns-tcp-queries-received-ipv4: 140414411 dns-tcp-queries-received-ipv6: 63583944 dns-udp-responses-sent-ipv4: 6099915713 dns-udp-responses-sent-ipv6: 1944321952 dns-tcp-responses-sent-ipv4: 121668091 dns-tcp-responses-sent-ipv6: 54525104