--- dns-tcp-queries-received-ipv4: 425035133 dns-tcp-queries-received-ipv6: 104056968 dns-tcp-responses-sent-ipv4: 425032325 dns-tcp-responses-sent-ipv6: 104046197 dns-udp-queries-received-ipv4: 11744657801 dns-udp-queries-received-ipv6: 2030185250 dns-udp-responses-sent-ipv4: 11262429507 dns-udp-responses-sent-ipv6: 2011721762 metric: traffic-volume service: f.root-servers.net start-period: 2019-04-14T00:00:00Z version: rssac002v3