--- dns-tcp-queries-received-ipv4: 298605183 dns-tcp-queries-received-ipv6: 16544385 dns-tcp-responses-sent-ipv4: 298594574 dns-tcp-responses-sent-ipv6: 16535904 dns-udp-queries-received-ipv4: 5821194052 dns-udp-queries-received-ipv6: 1356189579 dns-udp-responses-sent-ipv4: 5543000728 dns-udp-responses-sent-ipv6: 1354372434 metric: traffic-volume service: f.root-servers.net start-period: 2017-10-25T00:00:00Z version: rssac002v3