---
service: a.root-servers.net
start-period: '2015-05-21T00:00:00Z'
end-period: '2015-05-21T23:59:59Z'
metric: rcode-volume
0: 208473466
1: 78751
2: 1063
3: 284929110
4: 1623
5: 265495
6: 973
7: 1384
8: 1419
9: 1123
10: 1049
11: 1148
12: 1047
13: 920
14: 1841
15: 553
16: 16