--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2019-11-07T00:00:00Z' dns-udp-queries-received-ipv4: 3190973179 dns-udp-queries-received-ipv6: 730028608 dns-tcp-queries-received-ipv4: 83622277 dns-tcp-queries-received-ipv6: 28977416 dns-udp-responses-sent-ipv4: 3126113282 dns-udp-responses-sent-ipv6: 730945554 dns-tcp-responses-sent-ipv4: 63577395 dns-tcp-responses-sent-ipv6: 21516418