--- dns-tcp-queries-received-ipv4: 774037915 dns-tcp-queries-received-ipv6: 70527832 dns-tcp-responses-sent-ipv4: 774035287 dns-tcp-responses-sent-ipv6: 70517606 dns-udp-queries-received-ipv4: 13924858016 dns-udp-queries-received-ipv6: 2292423879 dns-udp-responses-sent-ipv4: 13299970151 dns-udp-responses-sent-ipv6: 2266067717 metric: traffic-volume service: f.root-servers.net start-period: 2019-07-22T00:00:00Z version: rssac002v3