--- version: rssac002v4 service: j.root-servers.net start-period: '2024-06-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7457421735 dns-udp-queries-received-ipv6: 2264374336 dns-tcp-queries-received-ipv4: 159144691 dns-tcp-queries-received-ipv6: 73365987 dns-udp-responses-sent-ipv4: 7288472731 dns-udp-responses-sent-ipv6: 2228173557 dns-tcp-responses-sent-ipv4: 121350050 dns-tcp-responses-sent-ipv6: 56102991