--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-11-02T00:00:00Z' dns-udp-queries-received-ipv4: 2214887881 dns-udp-queries-received-ipv6: 432504107 dns-tcp-queries-received-ipv4: 481753 dns-tcp-queries-received-ipv6: 3925556 dns-udp-responses-sent-ipv4: 2205970664 dns-udp-responses-sent-ipv6: 432867929 dns-tcp-responses-sent-ipv4: 309210 dns-tcp-responses-sent-ipv6: 3548549