--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-11-06T00:00:00Z' dns-udp-queries-received-ipv4: 1555605778 dns-udp-queries-received-ipv6: 262597068 dns-tcp-queries-received-ipv4: 2342929 dns-tcp-queries-received-ipv6: 7992965 dns-udp-responses-sent-ipv4: 1546820929 dns-udp-responses-sent-ipv6: 262408206 dns-tcp-responses-sent-ipv4: 2698220 dns-tcp-responses-sent-ipv6: 7571515