--- dns-tcp-queries-received-ipv4: 597591601 dns-tcp-queries-received-ipv6: 504381746 dns-tcp-responses-sent-ipv4: 597588990 dns-tcp-responses-sent-ipv6: 504378255 dns-udp-queries-received-ipv4: 9386563973 dns-udp-queries-received-ipv6: 3122076824 dns-udp-responses-sent-ipv4: 8981735113 dns-udp-responses-sent-ipv6: 3024275427 metric: traffic-volume service: f.root-servers.net start-period: 2021-03-27T00:00:00Z version: rssac002v4