--- dns-tcp-queries-received-ipv4: 399088899 dns-tcp-queries-received-ipv6: 39560380 dns-tcp-responses-sent-ipv4: 399084971 dns-tcp-responses-sent-ipv6: 39554072 dns-udp-queries-received-ipv4: 9499462697 dns-udp-queries-received-ipv6: 1998402447 dns-udp-responses-sent-ipv4: 9096273014 dns-udp-responses-sent-ipv6: 1990405311 metric: traffic-volume service: f.root-servers.net start-period: 2018-09-13T00:00:00Z version: rssac002v3