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

TLSv1.3

c.mx.cbdistribuidora.com.br · 187.9.124.172:443

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=BR ST=UF L=Cidade O=Empresa CN=192.168.0.250 emailAddress=postmaster@midias4.com.br
Issuer
C=BR ST=UF L=Cidade O=Empresa CN=192.168.0.250 emailAddress=postmaster@midias4.com.br
Valid from
2023-06-05T11:22:24+00:00
Expires
2073-05-23T11:22:24+00:00
Days remaining
16991
Serial (hex)
4D67ECEFFE49D7008B3C90E2E0B00B962780C08A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

FF:BE:15:41:1E:00:08:13:99:90:3C:84:88:89:73:9C:FF:2F:61:72:55:89:BF:6B:09:3A:ED:DB:68:A5:79:55
Certificate extensions & PEM
subjectKeyIdentifier
D4:5E:62:C5:F5:B6:C8:B6:53:DE:2C:FB:04:20:D1:21:C5:29:00:56
authorityKeyIdentifier
D4:5E:62:C5:F5:B6:C8:B6:53:DE:2C:FB:04:20:D1:21:C5:29:00:56
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-14T17:37:42+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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