--- dns-tcp-queries-received-ipv4: 594578838 dns-tcp-queries-received-ipv6: 224420828 dns-tcp-responses-sent-ipv4: 594576498 dns-tcp-responses-sent-ipv6: 224409588 dns-udp-queries-received-ipv4: 14269661328 dns-udp-queries-received-ipv6: 2548606742 dns-udp-responses-sent-ipv4: 13922839609 dns-udp-responses-sent-ipv6: 2525102089 metric: traffic-volume service: f.root-servers.net start-period: 2020-01-17T00:00:00Z version: rssac002v3