--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-11-09T00:00:00Z dns-udp-queries-received-ipv4: 7168410905 dns-udp-queries-received-ipv6: 1580838472 dns-tcp-queries-received-ipv4: 139372807 dns-tcp-queries-received-ipv6: 93616240 dns-udp-responses-sent-ipv4: 7152834804 dns-udp-responses-sent-ipv6: 1580639245 dns-tcp-responses-sent-ipv4: 127856095 dns-tcp-responses-sent-ipv6: 95098641