--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-11-14T00:00:00Z' dns-udp-queries-received-ipv4: 1745781719 dns-udp-queries-received-ipv6: 363374113 dns-tcp-queries-received-ipv4: 40984591 dns-tcp-queries-received-ipv6: 14549380 dns-udp-responses-sent-ipv4: 1740421912 dns-udp-responses-sent-ipv6: 362771285 dns-tcp-responses-sent-ipv4: 38200385 dns-tcp-responses-sent-ipv6: 13791559