--- version: rssac002v4 service: j.root-servers.net start-period: '2023-05-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6633991360 dns-udp-queries-received-ipv6: 1796726833 dns-tcp-queries-received-ipv4: 276912000 dns-tcp-queries-received-ipv6: 98938213 dns-udp-responses-sent-ipv4: 6345097701 dns-udp-responses-sent-ipv6: 1784667001 dns-tcp-responses-sent-ipv4: 214100175 dns-tcp-responses-sent-ipv6: 95299539