--- version: rssac002v3 service: a.root-servers.net start-period: '2020-08-30T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6884732328 dns-udp-queries-received-ipv6: 1275927477 dns-tcp-queries-received-ipv4: 235051031 dns-tcp-queries-received-ipv6: 81776431 dns-udp-responses-sent-ipv4: 6642138798 dns-udp-responses-sent-ipv6: 1273928175 dns-tcp-responses-sent-ipv4: 222256642 dns-tcp-responses-sent-ipv6: 82378962