--- dns-tcp-queries-received-ipv4: 218542685 dns-tcp-queries-received-ipv6: 30024016 dns-tcp-responses-sent-ipv4: 218528228 dns-tcp-responses-sent-ipv6: 30017893 dns-udp-queries-received-ipv4: 4372594640 dns-udp-queries-received-ipv6: 424301638 dns-udp-responses-sent-ipv4: 3337758099 dns-udp-responses-sent-ipv6: 366094456 metric: traffic-volume service: f.root-servers.net start-period: 2017-03-14T00:00:00Z version: rssac002v3