--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-15T00:00:00Z dns-udp-queries-received-ipv4: 4132190667 dns-udp-queries-received-ipv6: 1057865671 dns-tcp-queries-received-ipv4: 56266887 dns-tcp-queries-received-ipv6: 36276813 dns-udp-responses-sent-ipv4: 4124998864 dns-udp-responses-sent-ipv6: 1057686888 dns-tcp-responses-sent-ipv4: 59291079 dns-tcp-responses-sent-ipv6: 37286360