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

mg.gov.br · 200.198.15.222:443

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=US ST=WA L=Seattle O=MyCompany OU=IT CN=localhost.localdomain emailAddress=root@localhost.localdomain
Issuer
C=US ST=WA L=Seattle O=MyCompany OU=IT CN=localhost.localdomain emailAddress=root@localhost.localdomain
Valid from
2022-07-15T17:49:23+00:00
Expires
2032-07-12T17:49:23+00:00
Days remaining
2067
Serial (hex)
1793FD23
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

5A:03:6D:0B:00:A1:CA:11:3D:98:7F:37:D9:6D:C0:D5:69:2A:C1:AF:C5:FF:0C:31:2B:3E:FE:62:7D:FD:8A:01
Certificate extensions & PEM
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-11-14T08:25:39+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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