--- version: rssac002v4 service: j.root-servers.net start-period: '2022-07-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6059510087 dns-udp-queries-received-ipv6: 1677320179 dns-tcp-queries-received-ipv4: 350909328 dns-tcp-queries-received-ipv6: 68294237 dns-udp-responses-sent-ipv4: 5735273174 dns-udp-responses-sent-ipv6: 1655066101 dns-tcp-responses-sent-ipv4: 255013688 dns-tcp-responses-sent-ipv6: 68257880