--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-02T00:00:00Z dns-udp-queries-received-ipv4: 4226120761 dns-udp-queries-received-ipv6: 1689203737 dns-tcp-queries-received-ipv4: 66845056 dns-tcp-queries-received-ipv6: 77400843 dns-udp-responses-sent-ipv4: 4225773053 dns-udp-responses-sent-ipv6: 1689075766 dns-tcp-responses-sent-ipv4: 69733326 dns-tcp-responses-sent-ipv6: 78369880