--- dns-tcp-queries-received-ipv4: 264804595 dns-tcp-queries-received-ipv6: 24698667 dns-tcp-responses-sent-ipv4: 264789346 dns-tcp-responses-sent-ipv6: 24687774 dns-udp-queries-received-ipv4: 5484984464 dns-udp-queries-received-ipv6: 609209889 dns-udp-responses-sent-ipv4: 4967759514 dns-udp-responses-sent-ipv6: 560587342 metric: traffic-volume service: f.root-servers.net start-period: 2017-06-23T00:00:00Z version: rssac002v3