--- dns-tcp-queries-received-ipv4: 528207878 dns-tcp-queries-received-ipv6: 143697906 dns-tcp-responses-sent-ipv4: 528205347 dns-tcp-responses-sent-ipv6: 143684074 dns-udp-queries-received-ipv4: 13442975036 dns-udp-queries-received-ipv6: 2359745334 dns-udp-responses-sent-ipv4: 13154286602 dns-udp-responses-sent-ipv6: 2342393495 metric: traffic-volume service: f.root-servers.net start-period: 2020-01-12T00:00:00Z version: rssac002v3