--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-05-14T00:00:00Z' dns-udp-queries-received-ipv4: 6274186846 dns-udp-queries-received-ipv6: 1286520191 dns-tcp-queries-received-ipv4: 255596809 dns-tcp-queries-received-ipv6: 100552597 dns-udp-responses-sent-ipv4: 6261888377 dns-udp-responses-sent-ipv6: 1286123043 dns-tcp-responses-sent-ipv4: 243793508 dns-tcp-responses-sent-ipv6: 102013069