--- version: rssac002v4 service: j.root-servers.net start-period: '2023-08-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6265546871 dns-udp-queries-received-ipv6: 1788525357 dns-tcp-queries-received-ipv4: 190971067 dns-tcp-queries-received-ipv6: 54686026 dns-udp-responses-sent-ipv4: 6053948447 dns-udp-responses-sent-ipv6: 1776737140 dns-tcp-responses-sent-ipv4: 162358536 dns-tcp-responses-sent-ipv6: 51372704