--- version: rssac002v3 service: j.root-servers.net start-period: '2020-11-25T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8819409939 dns-udp-queries-received-ipv6: 1704348557 dns-tcp-queries-received-ipv4: 732125807 dns-tcp-queries-received-ipv6: 143738009 dns-udp-responses-sent-ipv4: 8010979497 dns-udp-responses-sent-ipv6: 1670436824 dns-tcp-responses-sent-ipv4: 498099589 dns-tcp-responses-sent-ipv6: 131419215