--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6879450955 dns-udp-queries-received-ipv6: 2135640758 dns-tcp-queries-received-ipv4: 183134529 dns-tcp-queries-received-ipv6: 84804365 dns-udp-responses-sent-ipv4: 6697217464 dns-udp-responses-sent-ipv6: 2078403904 dns-tcp-responses-sent-ipv4: 142222767 dns-tcp-responses-sent-ipv6: 66648344