--- dns-tcp-queries-received-ipv4: 424362855 dns-tcp-queries-received-ipv6: 108100865 dns-tcp-responses-sent-ipv4: 424360427 dns-tcp-responses-sent-ipv6: 108090604 dns-udp-queries-received-ipv4: 12554711035 dns-udp-queries-received-ipv6: 2173816116 dns-udp-responses-sent-ipv4: 11914709118 dns-udp-responses-sent-ipv6: 2158767751 metric: traffic-volume service: f.root-servers.net start-period: 2019-05-12T00:00:00Z version: rssac002v3