--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7040319662 dns-udp-queries-received-ipv6: 2180451739 dns-tcp-queries-received-ipv4: 137294448 dns-tcp-queries-received-ipv6: 67998989 dns-udp-responses-sent-ipv4: 6915451733 dns-udp-responses-sent-ipv6: 2156177848 dns-tcp-responses-sent-ipv4: 111355323 dns-tcp-responses-sent-ipv6: 56013483