--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-28T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6319623600 dns-udp-queries-received-ipv6: 2080831605 dns-tcp-queries-received-ipv4: 159596543 dns-tcp-queries-received-ipv6: 87522040 dns-udp-responses-sent-ipv4: 6168713519 dns-udp-responses-sent-ipv6: 2034351350 dns-tcp-responses-sent-ipv4: 126635494 dns-tcp-responses-sent-ipv6: 67802619