GitLab SSL certificate status
Valid — 51 days until expiry(gitlab.com)
This page shows the GitLab SSL certificate as served by gitlab.com, read from a live TLS handshake by an independent CertPost probe and rechecked hourly: expiry, issuer, hostname coverage, the full chain, and the negotiated protocol.
Last checked 2026-09-20 07:44 UTC. CertPost is not affiliated with GitLab.
Certificate details
Hostnames this certificate covers
gitlab.com, auth.gitlab.com, customers.gitlab.com, email.customers.gitlab.com, gprd.gitlab.com, www.gitlab.com
Certificate chain as served
Common questions
Is the GitLab SSL certificate expired?
At the last check, the certificate gitlab.com serves was within its validity period. It expires on 2026-11-10, 51 days from that check.
When does the GitLab SSL certificate expire?
The certificate gitlab.com is currently serving expires on 2026-11-10 (51 days from the last check). Large services rotate certificates long before that date.
Who issued the GitLab SSL certificate?
The certificate was issued by Sectigo Public Server Authentication CA DV R36.
How is this checked?
A CertPost probe opens a real TLS connection to gitlab.com on port 443 and reads the certificate the server presents, the same way a browser does. The result is cached and refreshed hourly.
GitLab rotates certificates without downtime. Your own domains are the ones that expire quietly — watch 3 free, no card.
Monitor your certificatesOr run a one-off check with the free SSL checker.