--- dns-tcp-queries-received-ipv4: 537163114 dns-tcp-queries-received-ipv6: 520800244 dns-tcp-responses-sent-ipv4: 537161095 dns-tcp-responses-sent-ipv6: 520792558 dns-udp-queries-received-ipv4: 16547942734 dns-udp-queries-received-ipv6: 4344317446 dns-udp-responses-sent-ipv4: 16152479998 dns-udp-responses-sent-ipv6: 4335052155 metric: traffic-volume service: f.root-servers.net start-period: 2020-07-30T00:00:00Z version: rssac002v4