--- dns-tcp-queries-received-ipv4: 333263159 dns-tcp-queries-received-ipv6: 14858621 dns-tcp-responses-sent-ipv4: 333249158 dns-tcp-responses-sent-ipv6: 14852294 dns-udp-queries-received-ipv4: 5843370087 dns-udp-queries-received-ipv6: 1296877867 dns-udp-responses-sent-ipv4: 5492421805 dns-udp-responses-sent-ipv6: 1290331111 metric: traffic-volume service: f.root-servers.net start-period: 2017-09-08T00:00:00Z version: rssac002v3