--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-10-22T00:00:00Z dns-udp-queries-received-ipv4: 6982146978 dns-udp-queries-received-ipv6: 1532888851 dns-tcp-queries-received-ipv4: 139296523 dns-tcp-queries-received-ipv6: 81972510 dns-udp-responses-sent-ipv4: 6957565965 dns-udp-responses-sent-ipv6: 1532659667 dns-tcp-responses-sent-ipv4: 112959202 dns-tcp-responses-sent-ipv6: 82800697