--- dns-tcp-queries-received-ipv4: 385698741 dns-tcp-queries-received-ipv6: 61316378 dns-tcp-responses-sent-ipv4: 385695436 dns-tcp-responses-sent-ipv6: 61305882 dns-udp-queries-received-ipv4: 11814072039 dns-udp-queries-received-ipv6: 1949695239 dns-udp-responses-sent-ipv4: 11433508395 dns-udp-responses-sent-ipv6: 1935590101 metric: traffic-volume service: f.root-servers.net start-period: 2019-03-06T00:00:00Z version: rssac002v3