--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6436877257 dns-udp-queries-received-ipv6: 1867628081 dns-tcp-queries-received-ipv4: 211465535 dns-tcp-queries-received-ipv6: 59320601 dns-udp-responses-sent-ipv4: 6150840927 dns-udp-responses-sent-ipv6: 1850454635 dns-tcp-responses-sent-ipv4: 172371526 dns-tcp-responses-sent-ipv6: 52940744