--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6745076601 dns-udp-queries-received-ipv6: 2017769832 dns-tcp-queries-received-ipv4: 196004044 dns-tcp-queries-received-ipv6: 73029763 dns-udp-responses-sent-ipv4: 6560819776 dns-udp-responses-sent-ipv6: 1972492171 dns-tcp-responses-sent-ipv4: 147116267 dns-tcp-responses-sent-ipv6: 61283080