--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-10-29T00:00:00Z' dns-udp-queries-received-ipv4: 1751076823 dns-udp-queries-received-ipv6: 376641386 dns-tcp-queries-received-ipv4: 259696 dns-tcp-queries-received-ipv6: 3820205 dns-udp-responses-sent-ipv4: 1748480318 dns-udp-responses-sent-ipv6: 376647053 dns-tcp-responses-sent-ipv4: 151889 dns-tcp-responses-sent-ipv6: 3533049