--- dns-tcp-queries-received-ipv4: 754069560 dns-tcp-queries-received-ipv6: 61529672 dns-tcp-responses-sent-ipv4: 754067199 dns-tcp-responses-sent-ipv6: 61519280 dns-udp-queries-received-ipv4: 12718407739 dns-udp-queries-received-ipv6: 2332208736 dns-udp-responses-sent-ipv4: 12157924369 dns-udp-responses-sent-ipv6: 2315775142 metric: traffic-volume service: f.root-servers.net start-period: 2019-08-24T00:00:00Z version: rssac002v3