--- dns-tcp-queries-received-ipv4: 745158961 dns-tcp-queries-received-ipv6: 77316656 dns-tcp-responses-sent-ipv4: 745156406 dns-tcp-responses-sent-ipv6: 77303546 dns-udp-queries-received-ipv4: 13463762775 dns-udp-queries-received-ipv6: 2316035000 dns-udp-responses-sent-ipv4: 12896964797 dns-udp-responses-sent-ipv6: 2280108605 metric: traffic-volume service: f.root-servers.net start-period: 2019-08-20T00:00:00Z version: rssac002v3