--- version: rssac002v4 service: j.root-servers.net start-period: '2023-01-26T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5856041921 dns-udp-queries-received-ipv6: 1769170070 dns-tcp-queries-received-ipv4: 281935666 dns-tcp-queries-received-ipv6: 123587392 dns-udp-responses-sent-ipv4: 5529724898 dns-udp-responses-sent-ipv6: 1753864419 dns-tcp-responses-sent-ipv4: 209111530 dns-tcp-responses-sent-ipv6: 117821059