--- version: rssac002v4 service: j.root-servers.net start-period: '2024-07-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7452076331 dns-udp-queries-received-ipv6: 2035942647 dns-tcp-queries-received-ipv4: 184964923 dns-tcp-queries-received-ipv6: 47460938 dns-udp-responses-sent-ipv4: 7300168785 dns-udp-responses-sent-ipv6: 2024770391 dns-tcp-responses-sent-ipv4: 149581846 dns-tcp-responses-sent-ipv6: 42482124