--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-05-14T00:00:00Z' dns-udp-queries-received-ipv4: 1692223487 dns-udp-queries-received-ipv6: 294799792 dns-tcp-queries-received-ipv4: 42386616 dns-tcp-queries-received-ipv6: 9985708 dns-udp-responses-sent-ipv4: 1690757753 dns-udp-responses-sent-ipv6: 294758390 dns-tcp-responses-sent-ipv4: 41647255 dns-tcp-responses-sent-ipv6: 9814434