--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-06-06T00:00:00Z' dns-udp-queries-received-ipv4: 5499239711 dns-udp-queries-received-ipv6: 1279484948 dns-tcp-queries-received-ipv4: 234339997 dns-tcp-queries-received-ipv6: 108639977 dns-udp-responses-sent-ipv4: 5492485285 dns-udp-responses-sent-ipv6: 1279174696 dns-tcp-responses-sent-ipv4: 224225295 dns-tcp-responses-sent-ipv6: 109524427