--- version: rssac002v4 service: j.root-servers.net start-period: '2022-08-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6017131787 dns-udp-queries-received-ipv6: 1365278534 dns-tcp-queries-received-ipv4: 299222731 dns-tcp-queries-received-ipv6: 51669736 dns-udp-responses-sent-ipv4: 5716052860 dns-udp-responses-sent-ipv6: 1331726272 dns-tcp-responses-sent-ipv4: 213904151 dns-tcp-responses-sent-ipv6: 51649718