---
service: a.root-servers.net
start-period: '2016-04-21T00:00:00Z'
end-period: '2016-04-21T23:59:59Z'
metric: rcode-volume
0: 2253036074
1: 533142
2: 2983
3: 4210719073
4: 34095
5: 1689691
6: 1954
7: 3113
8: 8337
9: 2980
10: 2915
11: 5478
12: 2260
13: 2854
14: 3245
15: 41209
16: 16