Box SSL certificate status
Valid — 93 days until expiry(box.com)
This page shows the Box SSL certificate as served by box.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 Box.
Certificate details
Hostnames this certificate covers
box.com, *.box.com, *.account.box.com, *.app.box.com, *.ent.box.com, *.services.box.com, *.m.box.com, www.box.com, *.mktg.box.com
Certificate chain as served
Common questions
Is the Box SSL certificate expired?
At the last check, the certificate box.com serves was within its validity period. It expires on 2026-12-22, 93 days from that check.
When does the Box SSL certificate expire?
The certificate box.com is currently serving expires on 2026-12-22 (93 days from the last check). Large services rotate certificates long before that date.
Who issued the Box SSL certificate?
The certificate was issued by DigiCert Global G2 TLS RSA SHA256 2020 CA1.
How is this checked?
A CertPost probe opens a real TLS connection to box.com on port 443 and reads the certificate the server presents, the same way a browser does. The result is cached and refreshed hourly.
Box 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.