--- version: rssac002v3 service: a.root-servers.net start-period: '2020-08-05T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8064951567 dns-udp-queries-received-ipv6: 1959791597 dns-tcp-queries-received-ipv4: 264365891 dns-tcp-queries-received-ipv6: 98773870 dns-udp-responses-sent-ipv4: 7832898078 dns-udp-responses-sent-ipv6: 1956905973 dns-tcp-responses-sent-ipv4: 247560929 dns-tcp-responses-sent-ipv6: 104055388