--- dns-tcp-queries-received-ipv4: 564865685 dns-tcp-queries-received-ipv6: 454669192 dns-tcp-responses-sent-ipv4: 564861732 dns-tcp-responses-sent-ipv6: 454664743 dns-udp-queries-received-ipv4: 10441376918 dns-udp-queries-received-ipv6: 3579136885 dns-udp-responses-sent-ipv4: 10088454263 dns-udp-responses-sent-ipv6: 3515852703 metric: traffic-volume service: f.root-servers.net start-period: 2021-02-10T00:00:00Z version: rssac002v4