--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-06-16T00:00:00Z' dns-udp-queries-received-ipv4: 6069212238 dns-udp-queries-received-ipv6: 1446721078 dns-tcp-queries-received-ipv4: 206126467 dns-tcp-queries-received-ipv6: 88549189 dns-udp-responses-sent-ipv4: 6058358306 dns-udp-responses-sent-ipv6: 1446092268 dns-tcp-responses-sent-ipv4: 194943944 dns-tcp-responses-sent-ipv6: 88537801