--- version: rssac002v4 service: j.root-servers.net start-period: '2022-10-04T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6424048554 dns-udp-queries-received-ipv6: 1314777134 dns-tcp-queries-received-ipv4: 313902110 dns-tcp-queries-received-ipv6: 81763620 dns-udp-responses-sent-ipv4: 6159081776 dns-udp-responses-sent-ipv6: 1290644564 dns-tcp-responses-sent-ipv4: 253785783 dns-tcp-responses-sent-ipv6: 81181899