--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6993258398 dns-udp-queries-received-ipv6: 2233764665 dns-tcp-queries-received-ipv4: 142841228 dns-tcp-queries-received-ipv6: 73386387 dns-udp-responses-sent-ipv4: 6870409361 dns-udp-responses-sent-ipv6: 2192315607 dns-tcp-responses-sent-ipv4: 115827729 dns-tcp-responses-sent-ipv6: 57507571