--- dns-tcp-queries-received-ipv4: 438927249 dns-tcp-queries-received-ipv6: 103331135 dns-tcp-responses-sent-ipv4: 438924450 dns-tcp-responses-sent-ipv6: 103320819 dns-udp-queries-received-ipv4: 12402211726 dns-udp-queries-received-ipv6: 2233662145 dns-udp-responses-sent-ipv4: 11961162028 dns-udp-responses-sent-ipv6: 2219270552 metric: traffic-volume service: f.root-servers.net start-period: 2019-04-24T00:00:00Z version: rssac002v3