--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9572011824 dns-udp-queries-received-ipv6: 1593613646 dns-tcp-queries-received-ipv4: 768945063 dns-tcp-queries-received-ipv6: 130929831 dns-udp-responses-sent-ipv4: 8695949698 dns-udp-responses-sent-ipv6: 1564471244 dns-tcp-responses-sent-ipv4: 525458730 dns-tcp-responses-sent-ipv6: 120984622