--- dns-tcp-queries-received-ipv4: 693023205 dns-tcp-queries-received-ipv6: 80228801 dns-tcp-responses-sent-ipv4: 693020971 dns-tcp-responses-sent-ipv6: 80218526 dns-udp-queries-received-ipv4: 12712948463 dns-udp-queries-received-ipv6: 2254944294 dns-udp-responses-sent-ipv4: 11820101665 dns-udp-responses-sent-ipv6: 2232225890 metric: traffic-volume service: f.root-servers.net start-period: 2019-06-08T00:00:00Z version: rssac002v3