--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-06T00:00:00Z dns-udp-queries-received-ipv4: 4118964733 dns-udp-queries-received-ipv6: 1097868854 dns-tcp-queries-received-ipv4: 57698979 dns-tcp-queries-received-ipv6: 80140846 dns-udp-responses-sent-ipv4: 4120542921 dns-udp-responses-sent-ipv6: 1097707913 dns-tcp-responses-sent-ipv4: 60898271 dns-tcp-responses-sent-ipv6: 81631333