--- service: h.root-servers.net metric: traffic-volume version: rssac002v3 start-period: '2018-11-02T00:00:00Z' dns-udp-queries-received-ipv4: 898122559 dns-udp-queries-received-ipv6: 194984391 dns-tcp-queries-received-ipv4: 21624873 dns-tcp-queries-received-ipv6: 7768989 dns-udp-responses-sent-ipv4: 897198733 dns-udp-responses-sent-ipv6: 194850847 dns-tcp-responses-sent-ipv4: 20758572 dns-tcp-responses-sent-ipv6: 7485050