--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-18T00:00:00Z dns-udp-queries-received-ipv4: 3771721154 dns-udp-queries-received-ipv6: 1007944699 dns-tcp-queries-received-ipv4: 86467449 dns-tcp-queries-received-ipv6: 25857586 dns-udp-responses-sent-ipv4: 3763107569 dns-udp-responses-sent-ipv6: 1007742356 dns-tcp-responses-sent-ipv4: 90542916 dns-tcp-responses-sent-ipv6: 26836397