--- dns-tcp-queries-received-ipv4: 351816216 dns-tcp-queries-received-ipv6: 60131673 dns-tcp-responses-sent-ipv4: 351812523 dns-tcp-responses-sent-ipv6: 60118680 dns-udp-queries-received-ipv4: 11113392485 dns-udp-queries-received-ipv6: 2073798528 dns-udp-responses-sent-ipv4: 10790813971 dns-udp-responses-sent-ipv6: 2060379315 metric: traffic-volume service: f.root-servers.net start-period: 2019-02-24T00:00:00Z version: rssac002v3