--- dns-tcp-queries-received-ipv4: 224321261 dns-tcp-queries-received-ipv6: 3313205 dns-tcp-responses-sent-ipv4: 224313103 dns-tcp-responses-sent-ipv6: 3305339 dns-udp-queries-received-ipv4: 2509473574 dns-udp-queries-received-ipv6: 113519056 dns-udp-responses-sent-ipv4: 2254264828 dns-udp-responses-sent-ipv6: 109407163 metric: traffic-volume service: f.root-servers.net start-period: 2018-05-27T00:00:00Z version: rssac002v3