--- dns-tcp-queries-received-ipv4: 819623001 dns-tcp-queries-received-ipv6: 82551465 dns-tcp-responses-sent-ipv4: 819620730 dns-tcp-responses-sent-ipv6: 82541495 dns-udp-queries-received-ipv4: 14238919065 dns-udp-queries-received-ipv6: 2671102844 dns-udp-responses-sent-ipv4: 13545523005 dns-udp-responses-sent-ipv6: 2656031742 metric: traffic-volume service: f.root-servers.net start-period: 2019-09-08T00:00:00Z version: rssac002v3