--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-03-31T00:00:00Z' dns-udp-queries-received-ipv4: 4423234122 dns-udp-queries-received-ipv6: 1032209530 dns-tcp-queries-received-ipv4: 207361524 dns-tcp-queries-received-ipv6: 99839142 dns-udp-responses-sent-ipv4: 4272961906 dns-udp-responses-sent-ipv6: 1024019148 dns-tcp-responses-sent-ipv4: 188644083 dns-tcp-responses-sent-ipv6: 98423466