--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-03-02T00:00:00Z dns-udp-queries-received-ipv4: 3034036225 dns-udp-queries-received-ipv6: 715651010 dns-tcp-queries-received-ipv4: 61676280 dns-tcp-queries-received-ipv6: 39424892 dns-udp-responses-sent-ipv4: 3030132555 dns-udp-responses-sent-ipv6: 715490163 dns-tcp-responses-sent-ipv4: 62922582 dns-tcp-responses-sent-ipv6: 39851787