--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6434886713 dns-udp-queries-received-ipv6: 1890159319 dns-tcp-queries-received-ipv4: 192374389 dns-tcp-queries-received-ipv6: 62070066 dns-udp-responses-sent-ipv4: 6230078642 dns-udp-responses-sent-ipv6: 1864452229 dns-tcp-responses-sent-ipv4: 164272697 dns-tcp-responses-sent-ipv6: 55091711