--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-11-13T00:00:00Z dns-udp-queries-received-ipv4: 7081292998 dns-udp-queries-received-ipv6: 1411850633 dns-tcp-queries-received-ipv4: 163102920 dns-tcp-queries-received-ipv6: 93501001 dns-udp-responses-sent-ipv4: 7044708677 dns-udp-responses-sent-ipv6: 1411658225 dns-tcp-responses-sent-ipv4: 138285103 dns-tcp-responses-sent-ipv6: 95486586