--- dns-tcp-queries-received-ipv4: 230162276 dns-tcp-queries-received-ipv6: 16996023 dns-tcp-responses-sent-ipv4: 230152029 dns-tcp-responses-sent-ipv6: 16988082 dns-udp-queries-received-ipv4: 5573049415 dns-udp-queries-received-ipv6: 1247575868 dns-udp-responses-sent-ipv4: 5359290706 dns-udp-responses-sent-ipv6: 1243883435 metric: traffic-volume service: f.root-servers.net start-period: 2017-11-11T00:00:00Z version: rssac002v3