--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6321949108 dns-udp-queries-received-ipv6: 1861763258 dns-tcp-queries-received-ipv4: 198826725 dns-tcp-queries-received-ipv6: 60379047 dns-udp-responses-sent-ipv4: 6104926359 dns-udp-responses-sent-ipv6: 1848778587 dns-tcp-responses-sent-ipv4: 168115822 dns-tcp-responses-sent-ipv6: 56125244