--- dns-tcp-queries-received-ipv4: 474896157 dns-tcp-queries-received-ipv6: 243257676 dns-tcp-responses-sent-ipv4: 474894714 dns-tcp-responses-sent-ipv6: 243253854 dns-udp-queries-received-ipv4: 15233843769 dns-udp-queries-received-ipv6: 3236347293 dns-udp-responses-sent-ipv4: 14734826892 dns-udp-responses-sent-ipv6: 3215860659 metric: traffic-volume service: f.root-servers.net start-period: 2020-06-27T00:00:00Z version: rssac002v3