--- version: rssac002v4 service: j.root-servers.net start-period: '2024-01-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6706991887 dns-udp-queries-received-ipv6: 2111885042 dns-tcp-queries-received-ipv4: 198072032 dns-tcp-queries-received-ipv6: 70703459 dns-udp-responses-sent-ipv4: 6499528188 dns-udp-responses-sent-ipv6: 2078722955 dns-tcp-responses-sent-ipv4: 145219138 dns-tcp-responses-sent-ipv6: 55027425