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

ns2.linksat.com.ar · 200.12.202.6:443

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=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=ns2.linksat.com.ar emailAddress=root@ns2.linksat.com.ar
Issuer
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=ns2.linksat.com.ar emailAddress=root@ns2.linksat.com.ar
Valid from
2020-03-27T15:09:14+00:00
Expires
2021-03-27T15:09:14+00:00
Days remaining
-2035
Serial (hex)
4CDC
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

EB:74:A3:90:A1:6B:C8:58:B1:60:4B:98:8F:73:23:52:7A:49:F8:B4:57:0A:39:B2:E1:9A:D9:1E:8A:F1:89:FB
Certificate extensions & PEM
basicConstraints
CA:FALSE
keyUsage
Digital Signature, Non Repudiation, Key Encipherment
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-22T01:08:10+00:00

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

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