--- version: rssac002v3 service: b.root-servers.net start-period: 2017-10-24T00:00:00Z metric: traffic-volume dns-udp-queries-received-ipv4: 2588970659 dns-udp-queries-received-ipv6: 435058013 dns-tcp-queries-received-ipv4: 111923682 dns-tcp-queries-received-ipv6: 10462662 dns-udp-responses-sent-ipv4: 2497455589 dns-udp-responses-sent-ipv6: 434643635 dns-tcp-responses-sent-ipv4: 111921772 dns-tcp-responses-sent-ipv6: 10475035