--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-03-19T00:00:00Z dns-udp-queries-received-ipv4: 3099990994 dns-udp-queries-received-ipv6: 776874416 dns-tcp-queries-received-ipv4: 61685632 dns-tcp-queries-received-ipv6: 24983840 dns-udp-responses-sent-ipv4: 3099527502 dns-udp-responses-sent-ipv6: 775461078 dns-tcp-responses-sent-ipv4: 64856920 dns-tcp-responses-sent-ipv6: 26132270