--- dns-tcp-queries-received-ipv4: 636831123 dns-tcp-queries-received-ipv6: 217876848 dns-tcp-responses-sent-ipv4: 636828661 dns-tcp-responses-sent-ipv6: 217865976 dns-udp-queries-received-ipv4: 15146782969 dns-udp-queries-received-ipv6: 2679067535 dns-udp-responses-sent-ipv4: 14767214242 dns-udp-responses-sent-ipv6: 2653907739 metric: traffic-volume service: f.root-servers.net start-period: 2020-01-29T00:00:00Z version: rssac002v3