--- version: rssac002v4 service: j.root-servers.net start-period: '2022-11-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6106359684 dns-udp-queries-received-ipv6: 1467441810 dns-tcp-queries-received-ipv4: 262087383 dns-tcp-queries-received-ipv6: 78762799 dns-udp-responses-sent-ipv4: 5855551403 dns-udp-responses-sent-ipv6: 1439397030 dns-tcp-responses-sent-ipv4: 199841749 dns-tcp-responses-sent-ipv6: 77810081