--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-06-27T00:00:00Z' dns-udp-queries-received-ipv4: 5988923362 dns-udp-queries-received-ipv6: 1346975835 dns-tcp-queries-received-ipv4: 259213828 dns-tcp-queries-received-ipv6: 78247028 dns-udp-responses-sent-ipv4: 5970365308 dns-udp-responses-sent-ipv6: 1346096118 dns-tcp-responses-sent-ipv4: 255879085 dns-tcp-responses-sent-ipv6: 79413402