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DNS test definition

DNS test. Means one non-­‐recursive DNS query sent to a particular “IP address” (via UDP or TCP). If DNSSEC is offered in the queried DNS zone, for a query to be considered answered, the signatures must be positively verified against a corresponding DS record published in the parent zone or, if the parent is not signed, against a statically configured Trust Anchor. The answer to the query must contain the corresponding information from the Registry System, otherwise the query will be considered unanswered. A query with a “DNS resolution RTT” 5 times higher than the corresponding SLR, will be considered unanswered. The possible results to a DNS test are: a number in milliseconds corresponding to the “DNS resolution RTT” or, undefined/unanswered.
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DNS test. Means one non-recursive DNS query sent to a particular “IP address” (via UDP or TCP). If DNSSEC is offered in the queried DNS zone, for a query to be considered answered, the signatures must be positively verified against a corresponding DS record published in the parent zone or, if the parent is not signed, against a statically configured Trust Anchor. The answer to the query must contain the corresponding information from the Registry System, otherwise the query will be considered unanswered. A query with a “DNS resolution RTT” 5 times higher than the corresponding SLR, will be considered unanswered. The possible results to a DNS test are: a number in milliseconds corresponding to the “DNS resolution RTT” or, undefined/unanswered. Measuring DNS parameters. Every minute, every DNS probe will make an UDP or TCP “DNS test” to each of the public-DNS registered “IP addresses” of the name servers of the domain name being monitored. If a “DNS test” result is undefined/unanswered, the tested IP will be considered unavailable from that probe until it is time to make a new test. Distribution of UDP and TCP queries. DNS probes will send UDP or TCP “DNS test” approximating the distribution of these queries.
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DNS test. Means one non-recursive DNS query sent to a particular “IP address” (via UDP or TCP). If DNSSEC is offered in the queried DNS zone, for a query to be considered answered, the signatures must be positively verified against a corresponding DS record published in the parent zone or, if the parent is not signed, against a statically configured Trust Anchor. The answer to the query must contain the corresponding information from the Registry System, otherwise the query will be considered unanswered. A query with a “DNS resolution RTT” 5 times higher than the corresponding SLR, will be considered unanswered. The possible results to a DNS test are: a number in milliseconds corresponding to the “DNS resolution RTT” or, undefined/unanswered. Measuring DNS parameters. Every minute, every DNS probe will make an UDP or TCP “DNS test” to each of the public-DNS registered “IP addresses” of the name servers of the domain name being monitored. If a “DNS test” result is undefined/unanswered, the tested IP will be considered unavailable from that probe until it is time to make a new test. Collating the results from DNS probes. The minimum number of active testing probes to consider a measurement valid is 20 at any given measurement period, otherwise the measurements will be discarded and will be considered inconclusive; during this situation no fault will be flagged against the SLRs. Distribution of UDP and TCP queries. DNS probes will send UDP or TCP “DNS test” approximating the distribution of these queries. Placement of DNS probes. Probes for measuring DNS parameters shall be placed as near as possible to the DNS resolvers on the networks with the most users across the different geographic regions; care shall be taken not to deploy probes behind high propagation-delay links, such as satellite links.
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Examples of DNS test in a sentence

  • The integration tests use Deckard, the DNS test harness.$ make check-integration Note that the daemon and modules must be installed first before running integration tests, the reason is that the daemon is otherwise unable to find and load modules.Read the documentation for more information about requirements, how to run it and extend it.

  • Creep behavior in interlaminar shear of the Hi-Nicalon™/SiC-B4C composite was studied at 1200◦C in laboratory air and in steam using DNS test specimens.

  • AKOS has a tool for monitoring speed and some other QoS parameters (delay, latency, some net neutrality parameters: HTTP test, proxy test, DNS test, VoIP test, trace route test, NDT test)15.In 2016, AKOS commenced an awareness-raising project aimed at protecting end-users and minimising disputes between them and operators.

  • If no buckling occurs, the DNS test setup is much easier to use and it provides a clear Mode II interlaminar shear load to the interface.

  • The DNS test finds any kind of phishing attack or the hidden intentions of attacker.

  • Fuji will guarantee to the Lessor the monthly Rent (as defined herein) payments to be made by a Lessee under a Lease.

  • The DNS test will helps in quantifying the amount of xylan converted into xylose which is the reducing sugar by the xylanase produced by the bacteria.

  • The tests include DNS test, IP address test, URL encode test, shorted URL test, whitelist and blacklist test and URL pattern matching test.

  • The integration tests use Deckard, the DNS test harness.$ make check-integrationNote that the daemon and modules must be installed first before running integration tests, the reason is that the daemon is otherwise unable to find and load modules.Read the documentation for more information about requirements, how to run it and extend it.

  • The registered office is 3 Spital Yard, Spital Square, London, E1 6AQ.


More Definitions of DNS test

DNS test. Means one non-recursive DNS query sent to a particular “IP address” (via UDP or TCP). If DNSSEC is offered in the queried DNS zone, for a query to be considered answered, the signatures must be positively verified against a corresponding DS record published in the parent zone or, if the parent is not signed, against a statically configured Trust Anchor. The query shall be about existing domain names. The answer to the query must contain the corresponding information from the Registry System, otherwise the query will be considered unanswered. If the answer to a query has the TC bit set, the query will be considered unanswered. A query with a “DNS resolution RTT” 5 -times higher than the corresponding SLR, will be considered unanswered. The possible results to a DNS test are: a number in milliseconds corresponding to the “DNS resolution RTT” or, undefined/unanswered.
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Related to DNS test

  • RDDS test Means one query sent to a particular “IP address” of one of the servers of one of the RDDS services. Queries shall be about existing objects in the Registry System and the responses must contain the corresponding information otherwise the query will be considered unanswered. Queries with an RTT 5 times higher than the corresponding SLR will be considered as unanswered. The possible results to an RDDS test are: a number in milliseconds corresponding to the RTT or undefined/unanswered.

  • EPP test Means one EPP command sent to a particular “IP address” for one of the EPP servers. Query and transform commands, with the exception of “create”, shall be about existing objects in the Registry System. The response shall include appropriate data from the Registry System. The possible results to an EPP test are: a number in milliseconds corresponding to the “EPP command RTT” or undefined/unanswered.

  • Drug test means a test designed to detect the illegal use of a controlled substance.

  • Incurrence Test means the incurrence test set out in Clause 12.4 (Incurrence Test).

  • Test means such test as is prescribed by the particulars or considered necessary by the Inspecting Officer whether performed or made by the Inspecting Officer or any agency acting under the direction of the Inspecting Officer;

  • Performance Test means all operational checks and tests required to determine the performance parameters including inter-alia capacity, efficiency and operating characteristics of the Stores as specified in the Contract.

  • Genetic test means an analysis of human DNA, RNA, chromosomes, proteins, or metabolites, that detect genotypes, mutations, or chromosomal changes. The term “genetic test” does not mean an analysis of proteins or metabolites that does not detect genotypes, mutations, or chromosomal changes; or an analysis of proteins or metabolites that is directly related to a manifested disease, disorder, or pathological condition that could reasonably be detected by a health care professional with appropriate training and expertise in the field of medicine involved.

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Most Referenced Definitions