--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-06-01T00:00:00Z dns-udp-queries-received-ipv4: 3694369035 dns-udp-queries-received-ipv6: 1791996485 dns-tcp-queries-received-ipv4: 92109595 dns-tcp-queries-received-ipv6: 75900544 dns-udp-responses-sent-ipv4: 3693362600 dns-udp-responses-sent-ipv6: 1791748051 dns-tcp-responses-sent-ipv4: 94467117 dns-tcp-responses-sent-ipv6: 75987309