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Nonprofit certificate authority providing free TLS certificates for websites.
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The latest official observation is not fresh enough to confirm current service health.
Official provider statusOfficial maintenance active
Staging Remote Validation Maintenance — October 27, 2026 18:46 UTC Scheduled - We will be adding two additional remote validation perspectives to our staging environment per https://community.letsencrypt.org/t/lets-encrypt-is-adding-two-additional-remote-perspectives-for-domain-validation/252166. October 27, 2026 19:00 UTC Active - Staging remote validation infrastructure maintenance is starting now. October 27, 2026 20:00 UTC Completed - Staging remote validation infrastructure changes have been completed. Stay safe out there. Happy issuance!
Official provider statusOfficial maintenance active
API Database Maintenance — October 22, 2026 23:39 UTC Scheduled - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. October 22, 2026 23:39 UTC Active - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. October 22, 2026 23:44 UTC Completed - Database maintenance is complete.
Official provider status0 individual report entries in the last 24 hours. This list includes legacy imports; external source aggregates are shown in the chart.
Official status observations, not measured service uptime.
Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.
| Incident name | Duration | StartedUTC | Acknowledged | Severity |
|---|---|---|---|---|
| 0m | Yes | Minor | ||
| 0m | Yes | Minor | ||
| 0m | Yes | Minor | ||
| 0m | Yes | Minor | ||
| 0m | Yes | Major | ||
| 0m | Yes | Minor | ||
| 0m | Yes | Maintenance | ||
| 0m | Yes | Minor |
Uptimus überwacht Lets Encrypt über die offizielle Statusquelle und normalisiert Vorfälle, Wartungen und Komponenten in einen einheitlichen Status.
Diese Seite enthält derzeit 12 überwachte Komponenten, 10 Vorfälle, 14 Wartungen und 9 Tage bekannten Verlauf.
Uptimus ist ein unabhängiger Dienst und nicht mit Lets Encrypt verbunden. Ein gesunder Status garantiert nicht, dass alle Nutzer, Geräte oder Regionen unbeeinträchtigt sind.
Erhalte eine Meldung, wenn Lets Encrypt oder eine überwachte Komponente einen schweren Ausfall oder eine kritische Störung meldet. Meldungen können über die im Workspace aktivierten Kanäle zugestellt werden, darunter E-Mail, Push und konfigurierte Integrationen. Der verfügbare Verlauf enthält 10 erfasste Vorfälle und gibt Meldungen Kontext über den aktuellen Status hinaus. Ein kürzlich erfasster Vorfall war „Issuance disruption“.
Erhalte Meldungen zu Leistungseinbußen, teilweisen Auswirkungen und kleineren Vorfällen ohne vollständigen Ausfall. Uptimus überwacht derzeit 12 Lets Encrypt-Komponenten: acme-v02.api.letsencrypt.org (Production) - High Assurance Datacenter 1, acme-v02.api.letsencrypt.org (Production) - High Assurance Datacenter 2, acme-staging-v02.api.letsencrypt.org (Staging) - High Assurance Datacenter 1, portal.letsencrypt.org (Production) - High Assurance Datacenter 1. Meldungen können über die im Workspace aktivierten Kanäle zugestellt werden, darunter E-Mail, Push und konfigurierte Integrationen.
Planned work published by the official provider.
October 27, 2026 18:46 UTC Scheduled - We will be adding two additional remote validation perspectives to our staging environment per https://community.letsencrypt.org/t/lets-encrypt-is-adding-two-additional-remote-perspectives-for-domain-validation/252166. October 27, 2026 19:00 UTC Active - Staging remote validation infrastructure maintenance is starting now. October 27, 2026 20:00 UTC Completed - Staging remote validation infrastructure changes have been completed. Stay safe out there. Happy issuance!
Started 27. Okt. 2026, 20:00 UTC · Ongoing
October 22, 2026 23:39 UTC Scheduled - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. October 22, 2026 23:39 UTC Active - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. October 22, 2026 23:44 UTC Completed - Database maintenance is complete.
Started 22. Okt. 2026, 23:44 UTC · Ongoing
October 15, 2026 03:20 UTC Scheduled - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. October 15, 2026 03:21 UTC Active - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. October 15, 2026 03:25 UTC Completed - Database maintenance is complete.
Started 15. Okt. 2026, 03:25 UTC · Ongoing
October 8, 2026 22:31 UTC Scheduled - We're performing maintenance in our staging environment, which may result in some ACME clients receiving timeouts or errors for brief periods. Our production environment will not be affected. October 8, 2026 22:32 UTC Active - We're performing maintenance in our staging environment, which may result in some ACME clients receiving timeouts or errors for brief periods. Our production environment will not be affected. October 9, 2026 01:10 UTC Completed - Staging maintenance is complete.
Started 9. Okt. 2026, 01:10 UTC · Ongoing
September 2, 2026 20:07 UTC Scheduled - We will be performing production database maintenance. Clients may experience delays or errors during this period. September 2, 2026 20:30 UTC Active - We are beginning maintenance work on the production database. September 2, 2026 22:27 UTC Active - Maintenance is taking longer than anticipated and may extend beyond the scheduled window by up to an hour. September 2, 2026 23:28 UTC Completed - Maintenance is complete!
Started 2. Sept. 2026, 23:28 UTC · Ongoing
August 24, 2026 19:14 UTC Scheduled - We will be performing production database maintenance. Clients may experience delays or errors during this period as traffic is shifted around. August 24, 2026 19:56 UTC Active - Production database maintenance is beginning. August 24, 2026 20:30 UTC Completed - Production database maintenance has been completed. Happy issuance.
Started 24. Aug. 2026, 20:30 UTC · Ongoing
July 28, 2026 23:10 UTC Scheduled - We're performing maintenance to our staging environment which may result in some ACME clients receiving timeouts for up to a 10 minute period. The production environment is not affected. July 28, 2026 23:10 UTC Active - We're performing maintenance to our staging environment which may result in some ACME clients receiving timeouts for up to a 10 minute period. The production environment is not affected. July 28, 2026 23:15 UTC Completed - Staging maintenance is complete.
Started 28. Juli 2026, 23:15 UTC · Ongoing
July 28, 2026 20:47 UTC Scheduled - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. July 28, 2026 20:50 UTC Active - We're performing database maintenance which may result in some ACME clients receiving timeouts for up to a 10 minute period. July 28, 2026 20:52 UTC Completed - Database maintenance is complete.
Started 28. Juli 2026, 20:52 UTC · Resolved 28. Juli 2026, 20:52 UTC
Öffentliche Downdetector-Seiten basieren vor allem auf Nutzermeldungen. Uptimus verbindet diese mit offiziellen Vorfällen, Wartungen und Komponentenstatus, sofern der Anbieter sie veröffentlicht.
| Vergleichskriterien | Uptimus | Downdetector |
|---|---|---|
| Community-Störungsmeldungen zu Lets Encrypt | Enthalten | Enthalten |
| Adaptive Basislinie zur Trennung einzelner Meldungen von größeren Störungen | Enthalten | Enthalten |
| 24-Stunden-Meldeaktivität und regionale Störungskarte | Enthalten | Enthalten |
| Ein Arbeitsbereich für Websites, Statusanbieter, Steam-Spiele und Android-Apps und -Spiele | Enthalten | Separates Produkt |
| E-Mail-, Push- und Webhook-Alarme aus demselben Arbeitsbereich | Enthalten | Separates Produkt |
| Offizielle Vorfallmeldungen und Statusverlauf für Lets Encrypt | Enthalten | Meldungsbasiert |
| Komponentenstatus und Wartungsfenster getrennt dargestellt | Enthalten | Auf öffentlichen Seiten begrenzt |
The current official status of Lets Encrypt cannot be verified. The latest stored provider observation indicated normal operation. 0 reports were recorded for Lets Encrypt in the last 24 hours. Last official check: .
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