--- dns-tcp-queries-received-ipv4: 587381347 dns-tcp-queries-received-ipv6: 469338115 dns-tcp-responses-sent-ipv4: 587378753 dns-tcp-responses-sent-ipv6: 469334628 dns-udp-queries-received-ipv4: 9182286545 dns-udp-queries-received-ipv6: 2999890245 dns-udp-responses-sent-ipv4: 8814010579 dns-udp-responses-sent-ipv6: 2913823172 metric: traffic-volume service: f.root-servers.net start-period: 2021-03-28T00:00:00Z version: rssac002v4