--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2016-10-23T00:00:00Z' dns-udp-queries-received-ipv4: 1749043576 dns-udp-queries-received-ipv6: 344210991 dns-tcp-queries-received-ipv4: 315183 dns-tcp-queries-received-ipv6: 3872190 dns-udp-responses-sent-ipv4: 1746237794 dns-udp-responses-sent-ipv6: 344225572 dns-tcp-responses-sent-ipv4: 153931 dns-tcp-responses-sent-ipv6: 3595633