Implement outbound DNS rebinding protection

Objective

Implement Implement outbound DNS rebinding protection for the GasGuard repository as part of the production-readiness and long-term maintainability roadmap.

Scope

Workstream: Security Hardening
Repository: MDTechLabs/GasGuard
Priority: To be assigned during triage
Dependencies: Identify and document any upstream or cross-component dependencies.

Acceptance criteria

The feature or improvement is implemented with clear interfaces and secure defaults.
Unit tests cover normal, boundary, and failure scenarios.
Integration or end-to-end coverage is added where the change crosses components.
Logging, metrics, and error handling are included where operationally relevant.
Documentation is updated for configuration, usage, and troubleshooting.
CI passes without introducing critical or high-severity findings.
A pull request links this issue and includes evidence of verification.

Engineering notes

Keep changes modular and backward compatible where possible. Do not include secrets, private keys, access tokens, customer data, or sensitive production information in commits, logs, or issue comments.

Manual checklist

Hi maintainers,

I can tackle Implement outbound DNS rebinding protection. Proposed implementation roadmap:

Analysis: Inspect current behavior and edge cases in MDTechLabs/GasGuard
Core Implementation: Provide a structured solution for Implement outbound DNS rebinding protection addressing all stated requirements.
Quality Assurance: Include automated test coverage verifying the implementation meets expected requirements.

Ready to deliver a clean, tested PR within 12–24 hours. Please assign!

@Wiseman52

@Wiseman52 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, kindly assign task. I’ve carefully reviewed the requirements and understand what is needed to resolve the issue.

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@AmazingZacch

@AmazingZacch has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi maintainer, I can work on this issue perfectly well, and I'm 100% capable of handling the job. Pls, kindly assign it to me.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @AmazingZacch to this issue.

@Fading-Dev

@Fading-Dev has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

I would like to work on this

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Fading-Dev to this issue.

@bjman-code

@bjman-code has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello Maintainer, I’d be happy to take responsibility for this issue and work toward delivering a well-tested, high-quality pull request.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @bjman-code to this issue.

@benedict102

@benedict102 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, I’d love to take on this issue! With my expertise in Rust, Stellar, and smart contract development, I can implement a clean and efficient solution.

Why Me?
Proven Blockchain Experience – Hands-on work with Stellar, Solidity, and Rust, building secure and optimized smart contracts.
Open Source Contributor – Actively contributed to 50+ open-source projects, showcasing adaptability and collaboration.
Efficient & Reliable – I deliver high-quality, production-ready solutions quickly, ensuring security and scalability.
Timeline
I estimate completing this within 24 hours. Let me know if I can proceed!

ℹ️ Repo Maintainers: To accept this application, review their application or assign @benedict102 to this issue.

@YoungBoss04

@YoungBoss04 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, I’d like to work on this issue. I’ve reviewed the requirements and understand what needs to be implemented. I’ll first inspect the existing code, make the necessary changes, add or update tests where appropriate, and submit a clean, well-documented PR. I’m ready to start immediately.

you can always refer to my old issues i was assigned how i perfectly resolved them

ℹ️ Repo Maintainers: To accept this application, review their application or assign @YoungBoss04 to this issue.

@davidluxedesigns

@davidluxedesigns has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Sir, assign this issue to me I can perfectly work on it to provide the solution needed.
Thank you.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @davidluxedesigns to this issue.

@Peace-001

@Peace-001 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Good day maintainer i would like to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Peace-001 to this issue.

@mubashqoz-eng

@mubashqoz-eng has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi Maintainer, I analyzed the reported issue and have a solid understanding of the changes required. I'll work on addressing the root cause and ensure the final implementation is properly validated

ℹ️ Repo Maintainers: To accept this application, review their application or assign @mubashqoz-eng to this issue.

@oscar24357

@oscar24357 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello maintainer, can I work on this issue please.

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@kvngsulex

@kvngsulex has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Allowed me work this issue please 🥺

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@Hotmopo

@Hotmopo has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello maintainer, i would like to work on this issue

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@Prozaks

@Prozaks has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Full Name: Odinkaru Doris Chichebem

Email Address: odinkarudoris@gmail.com

Phone Number: 09131493772/09046025122

Institution: Federal University of Jos

Time Started: May 4th

Time Ended: November 4th

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Prozaks to this issue.

@Bossbaby0313

@Bossbaby0313 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Pls give me this task i am desperate so I would be quick with it

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@fakayodeteminijesu45-source

@fakayodeteminijesu45-source has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi Maintainer, I’ve gone through the issue and understand what needs to be addressed. I’d like to take this task on and will put in the effort to complete it properly. I’d appreciate being considered for the assignment.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @fakayodeteminijesu45-source to this issue.

@esegbueadam-sys

@esegbueadam-sys has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, maintainer. I would like to work on your issue.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @esegbueadam-sys to this issue.

@anifast-123

@anifast-123 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello maintainer, i would like to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @anifast-123 to this issue.

@official-rex

@official-rex has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi Maintainer, I can fix this pls assign. ETA 3hrs

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@Ajibose

@Ajibose has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

kindly assign

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@Horlarolowo123

@Horlarolowo123 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello Maintainer, I’ve carefully reviewed the issue and have a clear understanding of the requirements. I’m ready and confident to take it on. Kindly assign the issue to me.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Horlarolowo123 to this issue.

@damiedee96

@damiedee96 has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello Maintainer, I'd love to work on this issue.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @damiedee96 to this issue.

@emmixeryng

@emmixeryng has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi, am ready to resolve this
Pls assign

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@ugoocreates-pixel

@ugoocreates-pixel has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hello there! I’ve carefully reviewed the issue details and I’m confident I can deliver a clean, efficient solution.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @ugoocreates-pixel to this issue.

@ajetunmobiabdulsamad

@ajetunmobiabdulsamad has applied to work on this issue as part of the Stellar Wave Program's 9th wave.

Hi Maintainer! I’ve carefully gone over the issue details and am ready to dive in. Could you please assign this to me?

ℹ️ Repo Maintainers: To accept this application, review their application or assign @ajetunmobiabdulsamad to this issue.

@ugoocreates-pixel

Congratulations, @ugoocreates-pixel! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on September 30, 2026.

🧑‍💻 @ugoocreates-pixel: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊

@ugoocreates-pixel

🎉 This issue has been marked as completed on GrantFox!

@ugoocreates-pixel's PR #1142 was approved and merged by @mijinummi.

🏆 @ugoocreates-pixel: You earned 40 FoxPoints for this contribution! Your current tier: Builder (1,609 total points). Track your full progress on GrantFox.

👏 Great work, @ugoocreates-pixel! Keep contributing to MDTechLabs.

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Implement outbound DNS rebinding protection #1101

Objective

Scope

Acceptance criteria

Engineering notes

Manual checklist

12 remaining items

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Implement outbound DNS rebinding protection #1101

Description

Objective

Scope

Acceptance criteria

Engineering notes

Manual checklist

Activity

rupesh-kumar-sah commented on Sep 30, 2026

Wiseman52 commented on Sep 30, 2026

AmazingZacch commented on Sep 30, 2026

Fading-Dev commented on Sep 30, 2026

bjman-code commented on Sep 30, 2026

benedict102 commented on Sep 30, 2026

YoungBoss04 commented on Sep 30, 2026

davidluxedesigns commented on Sep 30, 2026

Peace-001 commented on Sep 30, 2026

mubashqoz-eng commented on Sep 30, 2026

oscar24357 commented on Sep 30, 2026

kvngsulex commented on Sep 30, 2026

Hotmopo commented on Sep 30, 2026

Prozaks commented on Sep 30, 2026

12 remaining items

Bossbaby0313 commented on Sep 30, 2026

fakayodeteminijesu45-source commented on Sep 30, 2026

esegbueadam-sys commented on Sep 30, 2026

anifast-123 commented on Sep 30, 2026

official-rex commented on Sep 30, 2026

Ajibose commented on Sep 30, 2026

Horlarolowo123 commented on Sep 30, 2026

damiedee96 commented on Sep 30, 2026

emmixeryng commented on Sep 30, 2026

ugoocreates-pixel commented on Sep 30, 2026

ajetunmobiabdulsamad commented on Sep 30, 2026

drips-wave commented on Sep 30, 2026

grantfox-oss commented on Oct 1, 2026

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