MASOUD BAHRAMIAI-NATIVE PRODUCT DEVELOPER
CASE / 015NETWORK / MULTI-PLATFORM TOOL

SMART DNS PROBESmart DNS Probe

A cross-platform tool for measuring and ranking DNS options by reachability and connection quality in the user’s real environment.

ROLETOOL DESIGN · NETWORK LOGIC
STATUSDEMO ON REQUEST
VISIBILITYPUBLIC CASE / TECH DEMO
OUTPUT06 DELIVERABLES
PUBLIC SYSTEM MAP / SANITIZEDCASE/015
PRIVACY BOUNDARY

To protect data and infrastructure, a functional diagram replaces a real screenshot.

TypeCross-platform tool
InputDNS list and test destinations
EvaluationReachability and connection quality
OutputComparable ranking
FUNCTIONAL SYSTEM MAP

How does the project work?

The four stages below show the product’s primary flow without exposing sensitive data or details.

  1. 01 / 04

    Defining the probe

    DNS options and test destinations are prepared for a consistent run.

  2. 02 / 04

    Measurement

    Each option is measured under current device and network conditions.

  3. 03 / 04

    Normalization

    Failed results and variables are transformed into a shared structure for comparison.

  4. 04 / 04

    Ranking

    Rather than a raw number, the user sees the order of more suitable options.

01
PROBLEM

A good DNS is not one fixed answer for everyone

DNS performance can vary with network, device, location, and intended destination. Public lists do not necessarily show which option gives better reachability or higher-quality connection in a user’s real conditions.

Smart DNS Probe was built to shift the choice from guessing and general recommendations to local measurement.

02
TEST MODEL

Testing is not only response-time measurement

Response speed is one signal, but actual reachability of the destination and result consistency also matter. The evaluation model must record failures and must not rank a fast but unusable response highly.

Criterion weighting is explained in a technical demo and is not turned into a claim that any DNS is best in the public version.

03
COMPARABILITY

Every option must be tested under similar conditions

For comparison, run order and conditions should be as stable as possible. Recording time, result, and failure type makes it easier to distinguish destination, network, and resolver errors.

The tool reports the result for that local run and avoids generalizing it to all users.

04
MULTI-PLATFORM

Shared logic, different constraints

Cross-platform does not mean the execution environment is identical. Network permissions and probe methods can vary across systems.

The tool design must keep the evaluation core stable and manage platform differences in the execution layer.

05
OUTPUT DESIGN

Ranking must be explainable

A final list without detail is not trustworthy. The output must show why each option ranked higher or lower and which failures were recorded.

The tool’s goal is quick decision-making, but that speed must not remove data transparency.

06
CURRENT STATE

A technical demo instead of a public claim

The tool can be presented as a technical demo. Exact platforms, the set of test destinations, and a public benchmark have not been confirmed in this version.

A future update will add a sample run with reproducible data and an explanation of the criteria.

DELIVERED SURFACE

What was built within the project scope.

This list is based on project outputs that can be stated publicly—not speculative features or unverified technology.

  1. 01Probe model
  2. 02Cross-platform execution
  3. 03Reachability and error recording
  4. 04Quality comparison
  5. 05Ranking
  6. 06Result presentation
CAPABILITY SIGNAL
  • NETWORK TOOLING
  • CROSS-PLATFORM
  • MEASUREMENT
  • RANKING LOGIC
NEXT SIGNAL

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