DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.2

embedd.ch · 185.84.6.111:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
C=CH L=Schaffhausen O=Plesk CN=Plesk emailAddress=info@plesk.com
Issuer
C=CH L=Schaffhausen O=Plesk CN=Plesk emailAddress=info@plesk.com
Valid from
2018-02-04T12:00:53+00:00
Expires
2019-02-04T12:00:53+00:00
Days remaining
-2837
Serial (hex)
5A76F5F5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:6F:88:6D:3B:14:03:B1:7E:4A:F1:D2:D1:A4:40:A2:3F:AA:D3:E3:B4:6E:07:0C:D0:92:85:90:63:83:37:3A
Certificate extensions & PEM
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-11-11T02:15:59+00:00

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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