
How to check your domain’s DNS: tools for websites and email
Website showing the old version or email not arriving? Learn which DNS tools to use, how to read their results and when to ask for help.

Nuagerie news and technical advice
Nuagerie news, service updates and practical advice to better understand hosting, the cloud and IT management.
Articles 1–12 of 57 Page 1 of 5

Website showing the old version or email not arriving? Learn which DNS tools to use, how to read their results and when to ask for help.

Understand SSHole, the OpenSSH and musl authentication bypass: affected configurations, business risks, fixes and why it is not a buffer overflow.

WordPress CVE-2026-119977 is being exploited. Understand the risk during updates, patched versions and the checks your business should plan.

Compare CMS options around your team’s work: publishing, accessibility, maintenance, integrations and control of your website’s content and data.

Objectives, dependencies, costs and recovery: the questions to examine when choosing a cloud migration approach and the right level of support.

Compromised eMudhra certification keys: understand the HTTPS risk, vendor protections and checks needed for your websites and applications.

Choose understandable page addresses, preserve existing links and plan useful redirects when redesigning or reorganizing your website.

A small website still needs controlled access, regular maintenance and a recovery plan. Understand the risks and the role of managed services.

Capacity, responsiveness, endurance and recovery: the questions to ask when choosing SSD, NVMe or HDD storage for a website, application or NAS.

Redis, Valkey and key-value storage: understand the 2024 split, licensing, cloud services and the practical decisions behind a controlled migration.

Security bulletin: October 21, 2026 Following the disclosure of critical vulnerabilities CVE-2026-109618 and CVE-2026-109619, Nuagerie carried out a priority response on its managed cPanel hosting platform. Our technical team tracked official advisory updates, deployed applicable fixes and performed checks to confirm that the patches were present and active in the affected PHP environments. Response status: fixes for both vulnerabilities have been verified across every PHP...

Nuagerie has completed improvements to temporary storage used by its managed hosting platform. The work established a dedicated working area for MariaDB and expanded the platform’s shared temporary-storage capacity. Both changes were followed by functional checks and confirmation that the intended settings were active. Working space for database operations Databases can need temporary files while processing queries or performing maintenance. MariaDB provides settings for...