--- version: rssac002v4 service: j.root-servers.net start-period: '2023-09-23T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5841212214 dns-udp-queries-received-ipv6: 2108595170 dns-tcp-queries-received-ipv4: 152093144 dns-tcp-queries-received-ipv6: 66467892 dns-udp-responses-sent-ipv4: 5600722378 dns-udp-responses-sent-ipv6: 2064651437 dns-tcp-responses-sent-ipv4: 127660421 dns-tcp-responses-sent-ipv6: 58519969