--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-11-18T00:00:00Z' dns-udp-queries-received-ipv4: 1702140260 dns-udp-queries-received-ipv6: 392542424 dns-tcp-queries-received-ipv4: 41622350 dns-tcp-queries-received-ipv6: 15967302 dns-udp-responses-sent-ipv4: 1700233617 dns-udp-responses-sent-ipv6: 392314901 dns-tcp-responses-sent-ipv4: 39493572 dns-tcp-responses-sent-ipv6: 15204534