--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-08-31T00:00:00Z' dns-udp-queries-received-ipv4: 1691881499 dns-udp-queries-received-ipv6: 253162101 dns-tcp-queries-received-ipv4: 2745840 dns-tcp-queries-received-ipv6: 7614192 dns-udp-responses-sent-ipv4: 1681177599 dns-udp-responses-sent-ipv6: 252944959 dns-tcp-responses-sent-ipv4: 3467134 dns-tcp-responses-sent-ipv6: 7492388