--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-10-06T00:00:00Z' dns-udp-queries-received-ipv4: 1694493329 dns-udp-queries-received-ipv6: 256986548 dns-tcp-queries-received-ipv4: 2055878 dns-tcp-queries-received-ipv6: 6984420 dns-udp-responses-sent-ipv4: 1684480863 dns-udp-responses-sent-ipv6: 256914678 dns-tcp-responses-sent-ipv4: 2438579 dns-tcp-responses-sent-ipv6: 6611077