--- version: rssac002v4 service: j.root-servers.net start-period: '2024-04-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6946581272 dns-udp-queries-received-ipv6: 2259915641 dns-tcp-queries-received-ipv4: 206372532 dns-tcp-queries-received-ipv6: 94774858 dns-udp-responses-sent-ipv4: 6776141654 dns-udp-responses-sent-ipv6: 2216840573 dns-tcp-responses-sent-ipv4: 158482864 dns-tcp-responses-sent-ipv6: 74731915