--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-10-10T00:00:00Z dns-udp-queries-received-ipv4: 5545304961 dns-udp-queries-received-ipv6: 1115816891 dns-tcp-queries-received-ipv4: 147840078 dns-tcp-queries-received-ipv6: 59459915 dns-udp-responses-sent-ipv4: 5500904378 dns-udp-responses-sent-ipv6: 1115673806 dns-tcp-responses-sent-ipv4: 139991122 dns-tcp-responses-sent-ipv6: 60177473