--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-05-23T00:00:00Z' dns-udp-queries-received-ipv4: 5548543961 dns-udp-queries-received-ipv6: 965989715 dns-tcp-queries-received-ipv4: 227802650 dns-tcp-queries-received-ipv6: 89236740 dns-udp-responses-sent-ipv4: 5541564889 dns-udp-responses-sent-ipv6: 965754424 dns-tcp-responses-sent-ipv4: 217961390 dns-tcp-responses-sent-ipv6: 93854943