--- dns-tcp-queries-received-ipv4: 455781536 dns-tcp-queries-received-ipv6: 107912085 dns-tcp-responses-sent-ipv4: 455778869 dns-tcp-responses-sent-ipv6: 107901794 dns-udp-queries-received-ipv4: 12845966692 dns-udp-queries-received-ipv6: 2270087776 dns-udp-responses-sent-ipv4: 12373298824 dns-udp-responses-sent-ipv6: 2253276280 metric: traffic-volume service: f.root-servers.net start-period: 2019-05-03T00:00:00Z version: rssac002v3