--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-05-30T00:00:00Z' dns-udp-queries-received-ipv4: 5665951774 dns-udp-queries-received-ipv6: 1338405899 dns-tcp-queries-received-ipv4: 266727340 dns-tcp-queries-received-ipv6: 116758475 dns-udp-responses-sent-ipv4: 5661676538 dns-udp-responses-sent-ipv6: 1337945101 dns-tcp-responses-sent-ipv4: 258293416 dns-tcp-responses-sent-ipv6: 118620187