--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2019-08-02T00:00:00Z' dns-udp-queries-received-ipv4: 3020022050 dns-udp-queries-received-ipv6: 656109391 dns-tcp-queries-received-ipv4: 59407501 dns-tcp-queries-received-ipv6: 15236636 dns-udp-responses-sent-ipv4: 2971343683 dns-udp-responses-sent-ipv6: 656716228 dns-tcp-responses-sent-ipv4: 42101001 dns-tcp-responses-sent-ipv6: 10664390