Monitoring - We identified a scaling issue that caused a backlog in the cleanup of outdated cloud connector assets in some workspaces. Configuration changes have been applied and the system is now actively processing and removing stale assets. We are also working on additional cleanup for orphaned assets. We will continue monitoring and validate system health across all workspaces on Monday, and will update the status page when more information is available.
Jan 30, 2026 - 14:56 EST
Investigating - We are investigating an issue affecting the cleanup of outdated cloud connector assets in some workspaces. Our team is actively working to identify the cause and restore normal behavior. We’ll provide updates as more information becomes available.
Jan 29, 2026 - 12:25 EST
Monitoring - Our Engineering team has implemented a fix, and logins are functioning normally again. We will continue to monitor and will update the status page when more information is available.
Jan 27, 2026 - 15:59 EST
Investigating - We are currently seeing delays after users authenticate when logging into ASM, Legacy Search, and the Platform. After authenticating, the application may take longer than expected to load or appear unresponsive. Our team is actively investigating the issue and working to restore normal functionality as quickly as possible.
Jan 27, 2026 - 15:29 EST
Monitoring - We have implemented a fix for the issue where new risks were not appearing in ASM. We are continuing to monitor and will update the status page when more information is available.
Dec 11, 2025 - 16:48 EST
Investigating - We are currently investigating an issue where new risks are not appearing in our platform. Our team is working to identify the cause and restore normal functionality. Updates will be provided as we learn more.
Dec 10, 2025 - 17:26 EST
Update - The implemented solution has been performing successfully in almost all customer workspaces for the past few weeks. We’re continuing to address a few remaining issues affecting a small number of workspaces.
Oct 22, 2025 - 14:46 EDT
Update - Censys has implemented the identified solution across all customer workspaces and re-enabled CSD alerts for many customers. We are continuing to monitor a small number of workspaces with residual issues and are contacting affected customers directly.
Oct 10, 2025 - 14:29 EDT
Update - Censys has tested the solution across customer workspaces, and the results are promising. We will provide further updates on the feasibility of re-enabling continuous seed discovery emails this week.
Oct 06, 2025 - 18:16 EDT
Update - Censys is continuing to test the identified solution across all workspaces. We will share another update on the result of the testing later this week.
Sep 30, 2025 - 18:06 EDT
Update - Censys is continuing to test the identified solution across all customer workspaces, and we are expecting testing to be completed by next week. At that point, Censys will be able to determine if continuous seed discovery emails can be re-enabled.
Sep 25, 2025 - 16:27 EDT
Update - Censys has identified an solution to mitigate the registration data rate limiting. We are testing this approach across all customer workspaces
Sep 23, 2025 - 15:44 EDT
Update - Censys is still working through additional improvements that will fully mitigate rate limiting by the upstream domain registrars. We are targeting a 100% success rate for all domains before re-enabling alerting for continuous seed discovery.
Sep 19, 2025 - 14:44 EDT
Update - The changes that were deployed yesterday made a positive impact. We are now seeing registration data come back for the vast majority of domains. However, additional work is needed to increase the domain coverage further and re-enable email alerts for continuous seed discovery. Censys is investigating additional changes with our upstream data provider to provide this.
Sep 10, 2025 - 15:03 EDT
Identified - We have seen significant improvements to registration information accuracy for a large portion of customer domains. This has been accomplished by working with one of our upstream data providers to better handle rate limiting. However, we are continuing to see data problems with a different subset of customer domains. Censys is testing a set of fixes to resolve these data problems. We will be providing an update tomorrow on the success of these fixes and if additional improvements are needed.
Sep 09, 2025 - 15:32 EDT
Update - Censys is now supporting both WHOIS and RDAP data, reducing the impact to seed discovery. However, intermittent data is still being returned for some domains. Censys is working to resolve the data gaps with our upstream provider. For now, valid domains without WHOIS and RDAP registration data are being preserved in the inventory.

For more information about the WHOIS to RDAP migration, see this link: https://docs.censys.com/changelog/asm-whois-to-rdap-migration

Aug 28, 2025 - 17:45 EDT
Update - The WHOIS servers operated by an upstream provider remain unresponsive, causing continuous seed discovery in Censys ASM to remove or fail to re-confirm domains registered through that provider.

To prevent any further disruptions, we’ve temporarily suspended continuous seed discovery while we implement an interim solution and engage with the upstream provider. We are actively monitoring the situation

Jul 24, 2025 - 14:17 EDT
Investigating - The WHOIS servers operated by an upstream provider have been unresponsive, causing continuous seed discovery in Censys ASM to remove or fail to re-confirm domains registered through the provider. As a result, customers whose seed inventories depend on those WHOIS lookups may see those seeds temporarily dropped from their inventory.
We are actively monitoring the situation

Jul 23, 2025 - 16:25 EDT
Home Page Operational
90 days ago
99.85 % uptime
Today
Censys ASM Operational
90 days ago
99.96 % uptime
Today
WebUI Operational
90 days ago
99.84 % uptime
Today
Discovery Operational
90 days ago
100.0 % uptime
Today
Bucket Scanner Operational
90 days ago
100.0 % uptime
Today
Service Rescan Operational
90 days ago
100.0 % uptime
Today
API Endpoints Operational
90 days ago
99.84 % uptime
Today
Inventory Search Operational
90 days ago
100.0 % uptime
Today
Integrations Operational
90 days ago
100.0 % uptime
Today
Association Operational
90 days ago
100.0 % uptime
Today
Risks Operational
90 days ago
99.99 % uptime
Today
Continuous Seed Discovery Operational
90 days ago
100.0 % uptime
Today
Censys Search Operational
90 days ago
99.92 % uptime
Today
Hosts Data Operational
90 days ago
100.0 % uptime
Today
Certificate Data Operational
90 days ago
100.0 % uptime
Today
Search Index Operational
90 days ago
100.0 % uptime
Today
Search API - Search Endpoints Operational
90 days ago
99.84 % uptime
Today
Search API - Lookup Endpoints Operational
90 days ago
99.84 % uptime
Today
WebUI Operational
90 days ago
99.84 % uptime
Today
Censys Data Operational
90 days ago
100.0 % uptime
Today
UIDS Operational
90 days ago
100.0 % uptime
Today
Certificates - Full Snapshot Operational
90 days ago
100.0 % uptime
Today
Certificates - Daily Added Snapshot Operational
90 days ago
100.0 % uptime
Today
Censys Platform Operational
90 days ago
99.95 % uptime
Today
Censys Platform Web UI Operational
90 days ago
99.84 % uptime
Today
Accounts Web UI Operational
90 days ago
100.0 % uptime
Today
API Operational
90 days ago
99.84 % uptime
Today
Authentication Operational
90 days ago
99.98 % uptime
Today
Entitlements Operational
90 days ago
100.0 % uptime
Today
Credit Management Operational
90 days ago
100.0 % uptime
Today
Threat Hunting Operational
90 days ago
100.0 % uptime
Today
Censys MCP Servers Operational
90 days ago
100.0 % uptime
Today
ASM MCP Server Operational
90 days ago
100.0 % uptime
Today
Platform MCP Server Operational
90 days ago
100.0 % uptime
Today
Threat Hunting MCP Server Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
Feb 2, 2026

No incidents reported today.

Feb 1, 2026

No incidents reported.

Jan 31, 2026

No incidents reported.

Jan 30, 2026

Unresolved incident: Cloud Connector Asset Cleanup Delay.

Jan 29, 2026
Resolved - We have resolved the issue causing the timeouts and delays on the Integrations page and Saved Query Automations.
Jan 29, 09:50 EST
Monitoring - The Censys Engineering team has restored full functionality to Integrations and Saved Query Automation pages. We're monitoring overnight to ensure no regression.
Jan 27, 21:53 EST
Identified - Our Engineering team has identified the issue impacting the Integrations and Saved Query Automation pages in ASM and is actively working toward a resolution. We will provide an update as more information becomes available.
Jan 27, 15:32 EST
Investigating - We are currently experiencing timeouts and delays on the Integrations and Saved Query Automation pages in ASM. Our team is actively investigating the issue and working to restore normal performance as quickly as possible. We will update the status page when more information is available.
Jan 27, 14:53 EST
Jan 28, 2026

No incidents reported.

Jan 27, 2026

Unresolved incident: Delayed Logins Across ASM, Legacy Search, and the Platform.

Jan 26, 2026

No incidents reported.

Jan 25, 2026

No incidents reported.

Jan 24, 2026

No incidents reported.

Jan 23, 2026

No incidents reported.

Jan 22, 2026

No incidents reported.

Jan 21, 2026

No incidents reported.

Jan 20, 2026
Resolved - The issue causing delays in Certificate Incremental Update snapshots has been resolved. Snapshot generation has resumed, and data is now up to date.
Jan 20, 17:05 EST
Investigating - We are currently experiencing a delay in Certificate Incremental Update snapshots. The most recent available snapshot is from January 15. Our team is actively investigating the issue and will update the status page when more information is available.
Jan 20, 12:07 EST
Jan 19, 2026

No incidents reported.