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@article{186820,
        author = {Shakthi K and Mrs. Priyadharshini M and Sakthivelan M and Selvakumar S},
        title = {SECURE AND TRANSPARENT DNS RESOLUTION USING BLOCKCHAIN TECHNOLOGY},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {6},
        pages = {1962-1968},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=186820},
        abstract = {The Domain Name System (DNS) remains vulnerable to attacks such as spoofing, cache poisoning, and unauthorized record manipulation due to its centralized and insecure design. This paper presents a blockchain-based framework for secure and transparent DNS resolution using Python and Flask technologies. Each domain-to-IP mapping is stored as an immutable block containing a hash, timestamp, and previous link, ensuring data integrity and tamper resistance. A lightweight blockchain ledger integrated with a custom DNS resolver and a web-based interface enables real-time verification and record management. Experimental results demonstrate reliable query performance with minimal latency, enhanced security, and full transparency in DNS operations, thereby improving trust and resilience across networked systems [1], [2].},
        keywords = {Blockchain, DNS Security, Distributed Ledger, Cryptographic Hashing, Flask Framework, Python, Decentralized Network, Data Integrity.},
        month = {November},
        }