--- dns-tcp-queries-received-ipv4: 445882624 dns-tcp-queries-received-ipv6: 110742036 dns-tcp-responses-sent-ipv4: 445879334 dns-tcp-responses-sent-ipv6: 110729368 dns-udp-queries-received-ipv4: 12726186179 dns-udp-queries-received-ipv6: 2244366206 dns-udp-responses-sent-ipv4: 12035540886 dns-udp-responses-sent-ipv6: 2227135064 metric: traffic-volume service: f.root-servers.net start-period: 2019-05-26T00:00:00Z version: rssac002v3