--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-05-10T00:00:00Z dns-udp-queries-received-ipv4: 4514704772 dns-udp-queries-received-ipv6: 1282688512 dns-tcp-queries-received-ipv4: 101949103 dns-tcp-queries-received-ipv6: 54604027 dns-udp-responses-sent-ipv4: 4506264507 dns-udp-responses-sent-ipv6: 1282533888 dns-tcp-responses-sent-ipv4: 102510320 dns-tcp-responses-sent-ipv6: 54037184