--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-11-22T00:00:00Z dns-udp-queries-received-ipv4: 4277790769 dns-udp-queries-received-ipv6: 1076162451 dns-tcp-queries-received-ipv4: 57301286 dns-tcp-queries-received-ipv6: 28319054 dns-udp-responses-sent-ipv4: 4268297603 dns-udp-responses-sent-ipv6: 1076009518 dns-tcp-responses-sent-ipv4: 60448085 dns-tcp-responses-sent-ipv6: 29344192