--- dns-tcp-queries-received-ipv4: 268516646 dns-tcp-queries-received-ipv6: 34474317 dns-tcp-responses-sent-ipv4: 268512499 dns-tcp-responses-sent-ipv6: 34469122 dns-udp-queries-received-ipv4: 8692369802 dns-udp-queries-received-ipv6: 1894774620 dns-udp-responses-sent-ipv4: 8444889327 dns-udp-responses-sent-ipv6: 1888775850 metric: traffic-volume service: f.root-servers.net start-period: 2018-08-31T00:00:00Z version: rssac002v3