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Certainly

Certificate Authority
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Description
Certainly is a certificate authority operated by Fastly that provides SSL/TLS certificates for Fastly's CDN and edge computing services. It offers automated certificate provisioning and management integrated with Fastly's platform.
Recent Incidents (Last 24 Hours)
Last refresh: 2026-09-16 11:36 UTC (36m ago)

Elevated Errors for Support Ticketing System

Resolved

We are investigating an issue caused by a third-party service provider, which is affecting availability of the Support Portal, including the ability to view or create support tickets. Our engineers are actively monitoring the situation and working with the provider to diagnose and resolve the issue. We will provide another update as more information becomes available or within the next hour.

Incident
Location:
Started: 2026-09-16 07:50 UTC (4h ago)
Updated: 2026-09-16 07:50 UTC (4h ago)
Resolved: 2026-09-16 07:50 UTC (4h ago)

Data Center Capacity Expansion for New York (LGA)

Resolved

Fastly will be adding capacity at our New York (LGA) POP. End-users may observe connection resets as traffic is migrated onto new hardware starting on 16 September 2026 at 05:00 UTC. Our estimated duration is 5h.  When this change is applied, customers may observe additional origin traffic as new cache nodes retrieve content from origin. Please verify that your origin access lists allow th...

Incident
Location: United States (US)
Started: 2026-09-16 05:00 UTC (7h ago)
Updated: 2026-09-16 05:00 UTC (7h ago)
Resolved: 2026-09-16 10:00 UTC (2h ago)
2026-09-16 10:00 UTC (2h ago) : The scheduled maintenance has been completed.

Retrospective: Impacted Performance in API Services

Resolved

Fastly Engineers detected a performance impacting event affecting our API Services.  All other data centers and services were unaffected. The issue has been resolved and we are monitoring performance closely.

Incident
Location:
Started: 2026-09-15 18:40 UTC (17h ago)
Updated: 2026-09-15 18:40 UTC (17h ago)
Resolved: 2026-09-15 18:47 UTC (17h ago)
2026-09-15 18:47 UTC (17h ago) : During this incident, customers may have experienced  elevated errors and increased latency for api.fastly.com from 18:40 to 18:47  UTC. This incident is resolved. For more information about this retrospective stat us post, please reach out to Support through https://support.fastly.com .

Update to waitlist disconnect response codes

Resolved

Fastly is updating how a subset of client disconnects are reported for Delivery (Varnish) Services. Previously, these disconnects returned a 503 (Service Unavailable) response code. As part of a fix for an issue affecting our ERROR-WAIT handling, we changed this behavior so a subset of these disconnects now return a 499 (Client Closed Request) and will have an ERROR-DISCONNECT state. This chang...

Incident
Location:
Started: 2026-09-02 17:05 UTC (13d ago)
Updated: 2026-09-02 17:05 UTC (13d ago)
Resolved: 2026-09-15 17:00 UTC (19h ago)
2026-09-15 17:00 UTC (19h ago) : This event has been resolved.
Provider
fastly