--- dns-tcp-queries-received-ipv4: 337455745 dns-tcp-queries-received-ipv6: 61109447 dns-tcp-responses-sent-ipv4: 337452971 dns-tcp-responses-sent-ipv6: 61104690 dns-udp-queries-received-ipv4: 9500008997 dns-udp-queries-received-ipv6: 1948526495 dns-udp-responses-sent-ipv4: 9188815123 dns-udp-responses-sent-ipv6: 1940244812 metric: traffic-volume service: f.root-servers.net start-period: 2018-12-08T00:00:00Z version: rssac002v3