--- dns-tcp-queries-received-ipv4: 344397845 dns-tcp-queries-received-ipv6: 33912025 dns-tcp-responses-sent-ipv4: 344393539 dns-tcp-responses-sent-ipv6: 33906820 dns-udp-queries-received-ipv4: 8797689139 dns-udp-queries-received-ipv6: 1802593540 dns-udp-responses-sent-ipv4: 8535740656 dns-udp-responses-sent-ipv6: 1797492200 metric: traffic-volume service: f.root-servers.net start-period: 2018-08-28T00:00:00Z version: rssac002v3