--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-11-14T00:00:00Z' dns-udp-queries-received-ipv4: 2071564109 dns-udp-queries-received-ipv6: 415734493 dns-tcp-queries-received-ipv4: 354539 dns-tcp-queries-received-ipv6: 4675223 dns-udp-responses-sent-ipv4: 2060340700 dns-udp-responses-sent-ipv6: 415913075 dns-tcp-responses-sent-ipv4: 220047 dns-tcp-responses-sent-ipv6: 4330212