--- version: rssac002v4 service: j.root-servers.net start-period: '2023-10-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5735551944 dns-udp-queries-received-ipv6: 2196746701 dns-tcp-queries-received-ipv4: 139160274 dns-tcp-queries-received-ipv6: 68198602 dns-udp-responses-sent-ipv4: 5522322434 dns-udp-responses-sent-ipv6: 2168081359 dns-tcp-responses-sent-ipv4: 117733859 dns-tcp-responses-sent-ipv6: 56257035