--- version: rssac002v4 service: j.root-servers.net start-period: '2024-06-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7003568857 dns-udp-queries-received-ipv6: 2335229986 dns-tcp-queries-received-ipv4: 124941958 dns-tcp-queries-received-ipv6: 79924318 dns-udp-responses-sent-ipv4: 6900739417 dns-udp-responses-sent-ipv6: 2296812194 dns-tcp-responses-sent-ipv4: 107259563 dns-tcp-responses-sent-ipv6: 61836651