--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-10T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6660660129 dns-udp-queries-received-ipv6: 2133470382 dns-tcp-queries-received-ipv4: 185019202 dns-tcp-queries-received-ipv6: 80122671 dns-udp-responses-sent-ipv4: 6491047321 dns-udp-responses-sent-ipv6: 2079345645 dns-tcp-responses-sent-ipv4: 140802726 dns-tcp-responses-sent-ipv6: 59985412