--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-15T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7612017453 dns-udp-queries-received-ipv6: 2211931414 dns-tcp-queries-received-ipv4: 159813923 dns-tcp-queries-received-ipv6: 77743764 dns-udp-responses-sent-ipv4: 7467198656 dns-udp-responses-sent-ipv6: 2177444171 dns-tcp-responses-sent-ipv4: 127761518 dns-tcp-responses-sent-ipv6: 60902689