--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7082634145 dns-udp-queries-received-ipv6: 2121177642 dns-tcp-queries-received-ipv4: 189720678 dns-tcp-queries-received-ipv6: 77088774 dns-udp-responses-sent-ipv4: 6748135453 dns-udp-responses-sent-ipv6: 2087389023 dns-tcp-responses-sent-ipv4: 131681537 dns-tcp-responses-sent-ipv6: 61855881