--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2017-10-14T00:00:00Z' dns-udp-queries-received-ipv4: 1689704282 dns-udp-queries-received-ipv6: 240365639 dns-tcp-queries-received-ipv4: 2573424 dns-tcp-queries-received-ipv6: 6170743 dns-udp-responses-sent-ipv4: 1671279354 dns-udp-responses-sent-ipv6: 240222207 dns-tcp-responses-sent-ipv4: 3297247 dns-tcp-responses-sent-ipv6: 6200033