--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-18T00:00:00Z dns-udp-queries-received-ipv4: 3735925454 dns-udp-queries-received-ipv6: 1065190561 dns-tcp-queries-received-ipv4: 93278233 dns-tcp-queries-received-ipv6: 29468328 dns-udp-responses-sent-ipv4: 3731651258 dns-udp-responses-sent-ipv6: 1065015303 dns-tcp-responses-sent-ipv4: 93066496 dns-tcp-responses-sent-ipv6: 28778733