--- version: rssac002v3 service: d.root-servers.net start-period: '2018-10-23T00:00:00Z' end-period: '2018-10-23T23:59:59Z' metric: traffic-volume dns-udp-queries-received-ipv4: 5735336973 dns-udp-queries-received-ipv6: 744334201 dns-tcp-queries-received-ipv4: 265673558 dns-tcp-queries-received-ipv6: 27088677 dns-udp-responses-sent-ipv4: 5735343403 dns-udp-responses-sent-ipv6: 744149788 dns-tcp-responses-sent-ipv4: 265129618 dns-tcp-responses-sent-ipv6: 27068793