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

coopvgg.com.ar · 200.3.168.85:443

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

Certificate verification failed

Subject
C=AR ST=Santa Fe L=Rosario O=0341Producciones OU=0341Producciones CN=0341producciones.com.ar emailAddress=webmaster@0341producciones.com.ar
Issuer
C=AR ST=Santa Fe L=Rosario O=0341Producciones OU=0341Producciones CN=0341producciones.com.ar emailAddress=webmaster@0341producciones.com.ar
Valid from
2026-06-03T16:44:01+00:00
Expires
2036-05-31T16:44:01+00:00
Days remaining
3511
Serial (hex)
F6EDBA8DC6FA55B9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B2:80:30:AF:66:F3:09:7C:4B:EB:DF:51:AE:F0:9F:DE:68:AB:2E:22:11:A5:AE:9D:A8:C9:58:90:13:C7:5D:84
Certificate extensions & PEM
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: DHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-20T14:53:31+00:00

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

View certificate JSON

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