--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6633129448 dns-udp-queries-received-ipv6: 2135181078 dns-tcp-queries-received-ipv4: 215605748 dns-tcp-queries-received-ipv6: 81899402 dns-udp-responses-sent-ipv4: 6278696957 dns-udp-responses-sent-ipv6: 2070245584 dns-tcp-responses-sent-ipv4: 165868134 dns-tcp-responses-sent-ipv6: 64665450