--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-13T00:00:00Z dns-udp-queries-received-ipv4: 3452304911 dns-udp-queries-received-ipv6: 1382785719 dns-tcp-queries-received-ipv4: 63213196 dns-tcp-queries-received-ipv6: 23957441 dns-udp-responses-sent-ipv4: 3450031887 dns-udp-responses-sent-ipv6: 1382662519 dns-tcp-responses-sent-ipv4: 65941320 dns-tcp-responses-sent-ipv6: 24785750