Hosting
IONOS
IONOS is a European web hosting and cloud provider offering domains, shared hosting, VPS, and Microsoft 365 to millions of small business customers.
What is IONOS?
IONOS is the digital infrastructure arm of United Internet AG, one of Germany's largest technology companies. What began as 1&1 in 1988 rebranded to IONOS in 2018 and now serves over eight million customers across Europe and North America with a product portfolio spanning web hosting, managed WordPress, VPS and dedicated servers, cloud computing, and domain registration. The company is one of the largest web hosting providers in Europe by customer count, and its infrastructure footprint spans data centres in Germany, Spain, the United Kingdom, and the United States. The domain registration business — which handles millions of .de, .com, .eu, and other TLD registrations — adds a DNS management and registrar dependency to the hosting relationship.
The IONOS Cloud product competes with hyperscaler VPS offerings, providing scalable compute instances, S3-compatible object storage, and managed databases in European and US regions. For hosting customers, the Managed WordPress product adds automated updates, daily backups, and performance optimisation at the server level. The IONOS control panel — accessible via web and a mobile app — handles domain management, DNS record editing, email account administration, FTP access, and SSL certificate management all in one interface, making it the single most critical application for customers managing their web presence.
Infrastructure incidents at IONOS affect customers in ways that vary by service tier. Shared hosting server failures bring sites offline for all accounts on the affected machine. Control panel outages prevent domain management, DNS changes, and email configuration even when underlying infrastructure is running. For IONOS Cloud customers, API availability is critical because infrastructure-as-code tooling (Terraform provider, Ansible modules) depends on it for provisioning and configuration changes. Domain registrar incidents — affecting the IONOS EPP gateway — can prevent domain transfers and registration updates during the affected window.
Outage.gg tracks IONOS service status through community reports from businesses and developers. If hosting is down, the control panel is inaccessible, or domain management is failing, the live status page shows current impact from the IONOS user community.
Common IONOS Problems
Issues users most frequently report when IONOS is having problems.
Service unavailability
API calls are failing, dashboards are unreachable, or the service is returning 5xx errors.
Slow performance / high latency
Response times are significantly above normal, causing timeouts and degraded user experience.
Authentication failures
API keys, OAuth tokens, or SSO logins are being rejected unexpectedly.
Data sync & storage issues
Files, databases, or synced data are not updating, missing, or inaccessible.
Frequently Asked Questions
Common questions about IONOS outages and server status.
You can check the live IONOS server status at outage.gg/services/ionos. The page shows real-time community-submitted outage reports, an hourly trend chart, and the current health status.
IONOS can stop working for a number of reasons including scheduled maintenance windows, unexpected server failures, network infrastructure problems, or DDoS attacks. Check the live status page on Outage.gg for the latest community reports to see if others are experiencing the same issue.
Go to outage.gg/services/ionos and click the "Report an Issue" button. Your report is counted immediately and helps confirm whether a problem is widespread. Reports from multiple users trigger a status change visible to everyone watching the page.
Click the "Notify Me" bell button on the IONOS status page at outage.gg/services/ionos. Create a free account and we will send you an email the moment IONOS comes back online — no app download required.
Many services maintain official status pages with planned maintenance notices. Outage.gg aggregates real-time community-reported outages which often surface faster than official channels.
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