Live SSL check

segment.com

Checked 5/29/2026, 8:07:50 PM EDT

Expires in

138 days

October 15, 2026

Chain trusted

Subject: *.segment.com
Issued by: Amazon RSA 2048 M04 (Amazon)
Valid from: September 16, 2025
Chain length: 4

Covers 4 names (Subject Alternative Names)

*.segment.comsegment.comsegment.io*.segment.io

SHA-256 fingerprint: C2:DA:34:ED:58:2E:A0:8A:43:BA:B4:CB:DC:EC:77:AB:D6:00:F0:11:36:0F:D0:79:5C:AF:3B:5F:21:97:6B:45

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How CertRadar checks this

We perform a live TLS handshake to segment.com:443 from our servers, read the certificate the server presents, and report the expiry date, issuer, and health signals. No login, no spoofed data, no third-party cert logs — this is what your browser sees right now.

The same check runs daily on every domain you add to your CertRadar watchlist. You get emails, webhooks, or Slack messages 30, 14, 7, 3, and 1 days before anything expires — including the cases auto-renewal quietly fails to handle (cert renewed but not deployed, subdomain not covered, weak signature).