--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2020-03-03T00:00:00Z' dns-udp-queries-received-ipv4: 3805167656 dns-udp-queries-received-ipv6: 705655195 dns-tcp-queries-received-ipv4: 168524011 dns-tcp-queries-received-ipv6: 65152978 dns-udp-responses-sent-ipv4: 3639678368 dns-udp-responses-sent-ipv6: 699566469 dns-tcp-responses-sent-ipv4: 154668467 dns-tcp-responses-sent-ipv6: 64879343