February 2026 Summaries

Railway has streamlined the process of acquiring and configuring custom domains by allowing users to search, purchase, and manage domains directly through its platform, thus eliminating the friction of dealing with external registrars. Previously, integrating a custom domain into Railway required manual DNS setup, including adding TXT and CNAME records, which could be tedious and error-prone. Now, Railway has introduced a one-click DNS setup for Cloudflare-managed domains, leveraging the Domain Connect protocol to automate the addition of DNS records. Users can search for domains directly within Railway, and the system suggests available options using advanced algorithms, with caching and a websocket-based API to ensure fast performance. Once purchased, the domain is automatically registered with WHOIS privacy, configured, and connected to the user's service, greatly simplifying the process and reducing the need for manual intervention. While the current setup does not support domain transfers between workspaces or manual DNS record management, these features may be addressed in the future to further enhance user experience.

Railway experienced a series of network disruptions from February 18th to February 21st, 2026, primarily due to Distributed Denial of Service (DDoS) attacks and compounded by reduced network capacity from fiber cuts, affecting customer workloads globally, particularly in Asia. The attacks included multiple waves, some lasting up to 48 minutes, and shifted tactics from L4 TCP floods to L7 HTTP attacks, overwhelming shared proxy infrastructure and necessitating emergency measures such as engaging Fastly to deploy a global Web Application Firewall (WAF). During this period, approximately 2,700 endpoints experienced errors due to SSL certificate issues, and a Cloudflare BGP outage further complicated recovery efforts. In response, Railway implemented immediate actions like global WAF deployment and proxy isolation for premium customers, while also planning long-term investments to improve network redundancy and incident response processes. The company acknowledges the impact on customers and has committed to compensating those affected, emphasizing improvements in customer communication and network resiliency to prevent future incidents.

Open source projects form the backbone of modern applications, but maintainers often face challenges in monetizing their work and gaining recognition. Railway aims to support these maintainers by offering an open source partner program that facilitates the growth and monetization of projects through a structured pathway. This involves creating and publishing templates on Railway's marketplace, where maintainers earn a 25% commission on deployments, and engaging with their community for feedback and improvements. Railway provides metrics and a platform for building premium versions of projects without revealing the source code, ensuring maintainers can monetize their work effectively. Despite distributing over $1 million through their template marketplace and having over 30 partners, Railway is working on enhancing their platform with better distribution, monetization, and product management features to support open source maintainers in building sustainable businesses around their projects.

Phin Walton, a network engineer at Railway, has introduced Network Flows, a feature designed to demystify networking for application developers by providing real-time traffic visualization between services. This tool aims to simplify network debugging by offering a visual representation akin to pipes on a canvas, allowing developers to see service connections and throughput without resorting to traditional, complex methods like tcpdump. The feature was developed in response to the high volume of support tickets related to perceived networking issues, which often turned out to be application problems rather than actual network faults. By leveraging eBPF and ClickHouse for efficient data processing, Network Flows enriches raw socket data to provide meaningful insights into network flow, helping developers identify and resolve issues more efficiently. This initiative reflects Railway's broader mission to abstract lower-layer networking concepts for developers while still offering detailed data for those who need deeper insights, aiming to bridge the knowledge gap in networking among application developers.

Railway experienced a significant service outage due to a misconfigured automated abuse enforcement system, which incorrectly terminated legitimate user deployments, impacting around 3% of their fleet. This issue arose after a new anti-fraud ruleset delivered a false positive for legitimate workloads, resulting in unexpected SIGTERM signals and service disruptions, including databases like Postgres and MySQL going offline. The incident began on February 11, 2026, and was quickly addressed by the platform team, who worked to restore access for affected customers. The outage caused networking errors, inaccurate service statuses, and slower deployment times due to increased redeployment activity. In response, Railway plans to enhance its review and rollout processes for fraud model changes, extend testing windows, and implement additional safeguards to prevent future occurrences of such false positives.

Railway, a company focused on enhancing developer experience, reflects on the decline of Heroku, a once-beloved platform for deploying web applications, emphasizing the lessons learned and their relevance to current cloud infrastructure trends. Heroku's initial success stemmed from its ability to simplify the deployment process for Ruby on Rails applications, offering features like the transformative "git push heroku master" command. However, it faced challenges as the cloud ecosystem matured, with new technologies like Docker and Kubernetes offering open, flexible alternatives to Heroku's proprietary buildpacks. Heroku's reliance on AWS for its infrastructure and its failure to adapt to evolving industry standards, such as containerization, contributed to its decline. Railway seeks to carry forward Heroku's legacy of simplifying developer workflows while embracing open standards to ensure scalability and control, learning from Heroku's journey to avoid similar pitfalls and remain relevant in a rapidly changing technological landscape.

Railway has enhanced its platform to address security concerns by implementing comprehensive features such as workspace-wide two-factor authentication (2FA), enterprise single sign-on (SSO) with identity provider (IdP) integration, and role-based access control (RBAC) to manage who can access and what actions they can perform within the platform. These security measures are reinforced by detailed audit logs that provide a traceable record of all significant events, ensuring transparency and accountability. Railway also offers automated Docker image updates to keep services secure and up-to-date, reducing the risk of vulnerabilities. The platform's Trust Center provides access to compliance documentation, including a SOC 2 Type II report, to facilitate easier evaluation by security teams. These advancements aim to give developers and security leads confidence in Railway's security posture, supporting their efforts in maintaining secure and compliant operations.