--- dns-tcp-queries-received-ipv4: 363682255 dns-tcp-queries-received-ipv6: 89075055 dns-tcp-responses-sent-ipv4: 363678797 dns-tcp-responses-sent-ipv6: 89064715 dns-udp-queries-received-ipv4: 11828308258 dns-udp-queries-received-ipv6: 1963022540 dns-udp-responses-sent-ipv4: 11513856064 dns-udp-responses-sent-ipv6: 1949929203 metric: traffic-volume service: f.root-servers.net start-period: 2019-03-17T00:00:00Z version: rssac002v3