--- version: rssac002v4 service: j.root-servers.net start-period: '2022-08-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6022597309 dns-udp-queries-received-ipv6: 1305113067 dns-tcp-queries-received-ipv4: 291328457 dns-tcp-queries-received-ipv6: 54457138 dns-udp-responses-sent-ipv4: 5741203039 dns-udp-responses-sent-ipv6: 1276184999 dns-tcp-responses-sent-ipv4: 213760291 dns-tcp-responses-sent-ipv6: 54429651