--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7725821682 dns-udp-queries-received-ipv6: 2487027760 dns-tcp-queries-received-ipv4: 165097868 dns-tcp-queries-received-ipv6: 73254133 dns-udp-responses-sent-ipv4: 7486617763 dns-udp-responses-sent-ipv6: 2451035271 dns-tcp-responses-sent-ipv4: 124402101 dns-tcp-responses-sent-ipv6: 55824510