I have 2,640.47 ManagedZone-month according to Billing, while I supposed to have only 2.
How can I decrease ManagedZone-month?
name-iMac:project name$ gcloud dns managed-zones list
NAME DNS_NAME DESCRIPTION
p_1 p_1.com.
p_2 p_2.tv.
name-iMac:project name$ gcloud dns project-info describe project
id: project
kind: dns#project
number: '8...'
quota:
kind: dns#quota
managedZones: 10000
resourceRecordsPerRrset: 100
rrsetAdditionsPerChange: 100
rrsetDeletionsPerChange: 100
rrsetsPerManagedZone: 10000
totalRrdataSizePerChange: 10000