--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-13T00:00:00Z dns-udp-queries-received-ipv4: 4053707667 dns-udp-queries-received-ipv6: 1068381330 dns-tcp-queries-received-ipv4: 45136557 dns-tcp-queries-received-ipv6: 28037914 dns-udp-responses-sent-ipv4: 4032446200 dns-udp-responses-sent-ipv6: 1068266302 dns-tcp-responses-sent-ipv4: 46531023 dns-tcp-responses-sent-ipv6: 28004721