--- service: h.root-servers.net metric: rcode-volume version: rssac002v3 start-period: '2018-02-27T00:00:00Z' 0: 636747747 1: 570006 10: 2 11: 3 12: 4 13: 20 14: 1 15: 12 16: 36 2: 657 3: 1253033267 4: 33 5: 123 6: 20 7: 23 8: 31 9: 203