--- dns-tcp-queries-received-ipv4: 318197450 dns-tcp-queries-received-ipv6: 15891313 dns-tcp-responses-sent-ipv4: 318185662 dns-tcp-responses-sent-ipv6: 15881063 dns-udp-queries-received-ipv4: 5819942996 dns-udp-queries-received-ipv6: 1411935147 dns-udp-responses-sent-ipv4: 5509588910 dns-udp-responses-sent-ipv6: 1409829175 metric: traffic-volume service: f.root-servers.net start-period: 2017-10-23T00:00:00Z version: rssac002v3