--- version: rssac002v3 service: j.root-servers.net start-period: '2020-08-12T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 10461261019 dns-udp-queries-received-ipv6: 1683699159 dns-tcp-queries-received-ipv4: 892757618 dns-tcp-queries-received-ipv6: 109504495 dns-udp-responses-sent-ipv4: 9498912098 dns-udp-responses-sent-ipv6: 1656238367 dns-tcp-responses-sent-ipv4: 599420114 dns-tcp-responses-sent-ipv6: 102938128