Roblox SSL certificate status
Valid — 108 days until expiry(roblox.com)
This page shows the Roblox SSL certificate as served by roblox.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 04:41 UTC. CertPost is not affiliated with Roblox.
Certificate details
Hostnames this certificate covers
roblox.com, *.roblox.com
Certificate chain as served
Common questions
Is the Roblox SSL certificate expired?
At the last check, the certificate roblox.com serves was within its validity period. It expires on 2027-01-06, 108 days from that check.
When does the Roblox SSL certificate expire?
The certificate roblox.com is currently serving expires on 2027-01-06 (108 days from the last check). Large services rotate certificates long before that date.
Who issued the Roblox SSL certificate?
The certificate was issued by Sectigo Public Server Authentication CA OV R36.
How is this checked?
A CertPost probe opens a real TLS connection to roblox.com on port 443 and reads the certificate the server presents, the same way a browser does. The result is cached and refreshed hourly.
Roblox 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.