--- dns-tcp-queries-received-ipv4: 331292146 dns-tcp-queries-received-ipv6: 16614327 dns-tcp-responses-sent-ipv4: 331280899 dns-tcp-responses-sent-ipv6: 16606302 dns-udp-queries-received-ipv4: 5168997426 dns-udp-queries-received-ipv6: 1203513451 dns-udp-responses-sent-ipv4: 4866680497 dns-udp-responses-sent-ipv6: 1196404782 metric: traffic-volume service: f.root-servers.net start-period: 2017-09-28T00:00:00Z version: rssac002v3