--- version: rssac002v3 service: m.root-servers.net start-period: '2020-07-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 3857061177 dns-udp-queries-received-ipv6: 800709289 dns-udp-responses-sent-ipv4: 3741241457 dns-udp-responses-sent-ipv6: 760904722 dns-tcp-queries-received-ipv4: 188360778 dns-tcp-queries-received-ipv6: 64624405 dns-tcp-responses-sent-ipv4: 188476044 dns-tcp-responses-sent-ipv6: 64650259