--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6702372536 dns-udp-queries-received-ipv6: 1919310414 dns-tcp-queries-received-ipv4: 208824440 dns-tcp-queries-received-ipv6: 68407211 dns-udp-responses-sent-ipv4: 6465426527 dns-udp-responses-sent-ipv6: 1898194480 dns-tcp-responses-sent-ipv4: 174063879 dns-tcp-responses-sent-ipv6: 59634405