--- dns-tcp-queries-received-ipv4: 401069765 dns-tcp-queries-received-ipv6: 96788495 dns-tcp-responses-sent-ipv4: 401066996 dns-tcp-responses-sent-ipv6: 96778169 dns-udp-queries-received-ipv4: 12093368269 dns-udp-queries-received-ipv6: 2107769455 dns-udp-responses-sent-ipv4: 11585909086 dns-udp-responses-sent-ipv6: 2095169057 metric: traffic-volume service: f.root-servers.net start-period: 2019-04-08T00:00:00Z version: rssac002v3