--- dns-tcp-queries-received-ipv4: 401526219 dns-tcp-queries-received-ipv6: 43224748 dns-tcp-responses-sent-ipv4: 401522500 dns-tcp-responses-sent-ipv6: 43218509 dns-udp-queries-received-ipv4: 9972638523 dns-udp-queries-received-ipv6: 2030807055 dns-udp-responses-sent-ipv4: 9483258858 dns-udp-responses-sent-ipv6: 2021013859 metric: traffic-volume service: f.root-servers.net start-period: 2018-09-23T00:00:00Z version: rssac002v3