--- dns-tcp-queries-received-ipv4: 655559322 dns-tcp-queries-received-ipv6: 488762387 dns-tcp-responses-sent-ipv4: 655555107 dns-tcp-responses-sent-ipv6: 488758008 dns-udp-queries-received-ipv4: 9727031965 dns-udp-queries-received-ipv6: 3132560924 dns-udp-responses-sent-ipv4: 9261126698 dns-udp-responses-sent-ipv6: 3014715664 metric: traffic-volume service: f.root-servers.net start-period: 2021-04-02T00:00:00Z version: rssac002v4