--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6343979951 dns-udp-queries-received-ipv6: 2031148201 dns-tcp-queries-received-ipv4: 124292856 dns-tcp-queries-received-ipv6: 77423672 dns-udp-responses-sent-ipv4: 6080245750 dns-udp-responses-sent-ipv6: 1993935550 dns-tcp-responses-sent-ipv4: 106724042 dns-tcp-responses-sent-ipv6: 60295519