--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6465443736 dns-udp-queries-received-ipv6: 2059547482 dns-tcp-queries-received-ipv4: 185331448 dns-tcp-queries-received-ipv6: 74702196 dns-udp-responses-sent-ipv4: 6294374062 dns-udp-responses-sent-ipv6: 1971407598 dns-tcp-responses-sent-ipv4: 135699512 dns-tcp-responses-sent-ipv6: 58803580