--- version: rssac002v4 service: j.root-servers.net start-period: '2024-05-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6980110951 dns-udp-queries-received-ipv6: 2199889090 dns-tcp-queries-received-ipv4: 151837804 dns-tcp-queries-received-ipv6: 75319732 dns-udp-responses-sent-ipv4: 6844007044 dns-udp-responses-sent-ipv6: 2172517331 dns-tcp-responses-sent-ipv4: 124070121 dns-tcp-responses-sent-ipv6: 61645617