--- dns-tcp-queries-received-ipv4: 328404863 dns-tcp-queries-received-ipv6: 19783723 dns-tcp-responses-sent-ipv4: 328395513 dns-tcp-responses-sent-ipv6: 19773825 dns-udp-queries-received-ipv4: 7256641073 dns-udp-queries-received-ipv6: 2045823079 dns-udp-responses-sent-ipv4: 6945893551 dns-udp-responses-sent-ipv6: 2041956232 metric: traffic-volume service: f.root-servers.net start-period: 2018-05-16T00:00:00Z version: rssac002v3