--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6923995249 dns-udp-queries-received-ipv6: 2196957560 dns-tcp-queries-received-ipv4: 128705327 dns-tcp-queries-received-ipv6: 56269093 dns-udp-responses-sent-ipv4: 6799450557 dns-udp-responses-sent-ipv6: 2179921438 dns-tcp-responses-sent-ipv4: 111116363 dns-tcp-responses-sent-ipv6: 50502243