--- version: rssac002v4 service: j.root-servers.net start-period: '2022-08-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6503618500 dns-udp-queries-received-ipv6: 1264236837 dns-tcp-queries-received-ipv4: 342425478 dns-tcp-queries-received-ipv6: 55332045 dns-udp-responses-sent-ipv4: 6114122669 dns-udp-responses-sent-ipv6: 1215658705 dns-tcp-responses-sent-ipv4: 243090919 dns-tcp-responses-sent-ipv6: 54736048