--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-17T00:00:00Z dns-udp-queries-received-ipv4: 6916311506 dns-udp-queries-received-ipv6: 1602848270 dns-tcp-queries-received-ipv4: 200489681 dns-tcp-queries-received-ipv6: 59508363 dns-udp-responses-sent-ipv4: 6908576749 dns-udp-responses-sent-ipv6: 1602192246 dns-tcp-responses-sent-ipv4: 191044603 dns-tcp-responses-sent-ipv6: 58730156