--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6858566228 dns-udp-queries-received-ipv6: 2346061510 dns-tcp-queries-received-ipv4: 197666717 dns-tcp-queries-received-ipv6: 82098427 dns-udp-responses-sent-ipv4: 6667113826 dns-udp-responses-sent-ipv6: 2288038351 dns-tcp-responses-sent-ipv4: 146734793 dns-tcp-responses-sent-ipv6: 63375773