SendGrid SSL certificate status
Valid — 161 days until expiry(sendgrid.com)
This page shows the SendGrid SSL certificate as served by sendgrid.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 SendGrid.
Certificate details
Hostnames this certificate covers
*.sendgrid.com, sendgrid.com
Certificate chain as served
Common questions
Is the SendGrid SSL certificate expired?
At the last check, the certificate sendgrid.com serves was within its validity period. It expires on 2027-02-28, 161 days from that check.
When does the SendGrid SSL certificate expire?
The certificate sendgrid.com is currently serving expires on 2027-02-28 (161 days from the last check). Large services rotate certificates long before that date.
Who issued the SendGrid SSL certificate?
The certificate was issued by Go Daddy Secure Certificate Authority - G2.
How is this checked?
A CertPost probe opens a real TLS connection to sendgrid.com on port 443 and reads the certificate the server presents, the same way a browser does. The result is cached and refreshed hourly.
SendGrid 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.