--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-22T00:00:00Z dns-udp-queries-received-ipv4: 3606223159 dns-udp-queries-received-ipv6: 918134074 dns-tcp-queries-received-ipv4: 91797270 dns-tcp-queries-received-ipv6: 28681009 dns-udp-responses-sent-ipv4: 3601745776 dns-udp-responses-sent-ipv6: 917966925 dns-tcp-responses-sent-ipv4: 91252440 dns-tcp-responses-sent-ipv6: 28019981