--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6292471200 dns-udp-queries-received-ipv6: 1955329796 dns-tcp-queries-received-ipv4: 218925385 dns-tcp-queries-received-ipv6: 83651211 dns-udp-responses-sent-ipv4: 6128120424 dns-udp-responses-sent-ipv6: 1884562286 dns-tcp-responses-sent-ipv4: 175181807 dns-tcp-responses-sent-ipv6: 60906898