--- version: rssac002v4 service: j.root-servers.net start-period: '2022-09-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5958219321 dns-udp-queries-received-ipv6: 1343066719 dns-tcp-queries-received-ipv4: 302327422 dns-tcp-queries-received-ipv6: 90027722 dns-udp-responses-sent-ipv4: 5696257670 dns-udp-responses-sent-ipv6: 1278702069 dns-tcp-responses-sent-ipv4: 222914510 dns-tcp-responses-sent-ipv6: 83562066