--- version: rssac002v4 service: j.root-servers.net start-period: '2022-08-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6258138022 dns-udp-queries-received-ipv6: 2007290380 dns-tcp-queries-received-ipv4: 400006749 dns-tcp-queries-received-ipv6: 163802534 dns-udp-responses-sent-ipv4: 5894648274 dns-udp-responses-sent-ipv6: 1984776198 dns-tcp-responses-sent-ipv4: 291615815 dns-tcp-responses-sent-ipv6: 163755206