--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-04-16T00:00:00Z' dns-udp-queries-received-ipv4: 7004734065 dns-udp-queries-received-ipv6: 1390735345 dns-tcp-queries-received-ipv4: 262535587 dns-tcp-queries-received-ipv6: 116020562 dns-udp-responses-sent-ipv4: 6985667523 dns-udp-responses-sent-ipv6: 1386067772 dns-tcp-responses-sent-ipv4: 254526227 dns-tcp-responses-sent-ipv6: 117298216