Apr 18 路 8 min read 路 Multi-tenant SaaS applications often give each customer their own subdomain: acme.yourapp.com, globex.yourapp.com, initech.yourapp.com. This pattern provides a clean separation of concerns, a professional appearance for each tenant, and a natural way...
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Feb 26 路 8 min read 路 Every security audit starts the same way: "Show me all your public-facing assets." And every organization gives the same answer: a list that's incomplete. They know about www. They know about mail. They know about api. But what about dev.yourcompany....
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Sep 17, 2025 路 3 min read 路 If you have a primary domain (e.g., azan.lk) hosted on DigitalOcean, adding subdomains like dev.azan.lk is a simple process. In this guide, we鈥檒l show you how to create subdomains, configure Nginx, and secure them with Let鈥檚 Encrypt SSL. Prerequisit...
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Jun 21, 2025 路 4 min read 路 Welcome to the TakeOver Challenge Room on Try Hack Me! So, it's important to have your basics regarding certificates and domains clear before starting this room. Scenario: One of the co-founders of futurevera[.]thm is trying to rebuild their support ...
Join discussionFeb 19, 2025 路 2 min read 路 馃幆 What We're Building SubdomainForwards To iam.nikhilmishra.livebento.me/kaalpanikh links.nikhilmishra.livelinktr.ee/kaalpanikh 馃攧 How It Works %%{init: {"theme": "default"}}%% graph LR A[User] -->|Visits| B[iam.nikhilmishra.live] ...
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Feb 7, 2025 路 1 min read 路 Want a free cool subdomain for your personal site? The .is-a.dev domain makes it pretty easy. Here's how you can get a cool is-a.dev subdomain too. Prerequisites Basic knowledge of DNS and JSON A GitHub account A site Getting Started Fork the is...
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Jan 7, 2025 路 6 min read 路 Subdomains are an essential part of a website鈥檚 infrastructure. They provide additional functions in a web application, such as APIs, admin portals, and staging environments. As an ethical hacker, discovering subdomains is a critical step in learning...
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Jan 4, 2025 路 5 min read 路 Multitenancy is an essential architecture for modern web applications, particularly for SaaS platforms where multiple clients or organizations share a single application instance while maintaining data isolation. One popular approach to managing mult...
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Dec 18, 2024 路 7 min read 路 Over the decades, I鈥檝e developed a convention for working with Nginx that simplifies subdomains and SSL. While there鈥檚 no shortage of broad tutorials on Nginx, I鈥檝e often wondered: why are so many processes still so manual? More importantly, why aren...
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Dec 17, 2024 路 9 min read 路 Subdomain research allows the identification of subdomains linked to a main domain that could be vulnerable, thus serving as entry points for misconfigured services. Discovering subdomains helps gather information about the technologies and configura...
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