DNS Usage Statistics
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Query Type
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The type of DNS queries
performed. Possible type of DNS queries are:
A: The total A (IPv4
address record) type of queries.
SRV: The total SRV
(service locator) type of queries.
AAAA: The total AAAA
(IPv6 address record) type of queries.
NAPTR: The total NAPTR
(Naming Authority Pointer) type of queries.
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Attempts
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The total number of
DNS query of specific type attempted.
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Successes
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The total number of
attempted and successful DNS query of specific type.
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Failures
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The total number of
attempted but failed DNS query of specific type.
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Total queries
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The total number of
queries including A, SRV, and NAPTR type of queries.
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DNS Cache Statistics
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Central Cache
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The domain name lookups
cached in central (remote) location.
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Local Cache
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The domain name lookups
cached in local location.
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Total Lookups
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The total domain name
lookups cached in central (remote) and local location.
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Cache Hits (Positive
Response)
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The total number of
hits with positive response.
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Cache Hits (Negative
Response)
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The total number of
hits with negative response.
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Not Found in Cache
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The total number of
hits which have no record in central or local cache memory.
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Hit Ratio (Percentage)
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The percentage of domain
records hit and found in central or local cache memory.
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DNS Resolver Statistics
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Primary (or Secondary) Name Server
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The IP address of the primary or secondary
DNS (as specified by the display field title).
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Query Type
|
The type of DNS queries
performed. Possible type of DNS queries are:
A: The total A (IPv4
address record) type of queries.
SRV: The total SRV
(service locator) type of queries.
AAAA: The total AAAA
(IPv6 address record) type of queries.
NAPTR: The total NAPTR
(Naming Authority Pointer) type of queries.
|
Attempts
|
The total number of
DNS query of specific type attempted.
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Successes
|
The total number of
attempted and successful DNS query of specific type.
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Failures
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The total number of
attempted but failed DNS query of specific type.
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Total Resolver Queries
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The total number of resolver queries made
to the specified DNS of all query types.
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Successful Queries
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The total number of
queries resolved successfully.
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Query Timeouts
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The total number of
queries went timeout.
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Domain Not Found
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The total number of
queries where domain name not found.
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Connection Refused
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The total number of
queries for a domain for which connection refused.
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Other Failures
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The total number of
queries failed due to reasons other that listed here.
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