--- dns-tcp-queries-received-ipv4: 605653104 dns-tcp-queries-received-ipv6: 468700300 dns-tcp-responses-sent-ipv4: 605649328 dns-tcp-responses-sent-ipv6: 468693556 dns-udp-queries-received-ipv4: 9910662050 dns-udp-queries-received-ipv6: 3248762440 dns-udp-responses-sent-ipv4: 9532203411 dns-udp-responses-sent-ipv6: 3164452509 metric: traffic-volume service: f.root-servers.net start-period: 2021-04-07T00:00:00Z version: rssac002v4