--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-06-26T00:00:00Z' dns-udp-queries-received-ipv4: 1692635048 dns-udp-queries-received-ipv6: 318736988 dns-tcp-queries-received-ipv4: 48759170 dns-tcp-queries-received-ipv6: 11869568 dns-udp-responses-sent-ipv4: 1690728526 dns-udp-responses-sent-ipv6: 318725988 dns-tcp-responses-sent-ipv4: 47798773 dns-tcp-responses-sent-ipv6: 11635691