--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7432958965 dns-udp-queries-received-ipv6: 2349308301 dns-tcp-queries-received-ipv4: 145007159 dns-tcp-queries-received-ipv6: 73361080 dns-udp-responses-sent-ipv4: 7292138268 dns-udp-responses-sent-ipv6: 2311234049 dns-tcp-responses-sent-ipv4: 114991748 dns-tcp-responses-sent-ipv6: 54924483