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

ns1.torreserver.srv.br · 187.109.122.2:443

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
Issuer
C=BR ST=UF L=Cidade O=Empresa CN=192.168.0.250
Valid from
2024-07-07T00:34:57+00:00
Expires
2074-06-25T00:34:57+00:00
Days remaining
17410
Serial (hex)
509C08A8AF025D3DADA57112B57E3731D2A1B7A3
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:F3:04:BC:01:87:19:FE:CD:A3:9F:F0:EB:37:11:B5:55:44:C0:22:42:99:51:78:D8:EE:C8:0C:67:CE:2F:70
Certificate extensions & PEM
subjectKeyIdentifier
01:2A:4F:5D:A0:00:70:D4:7B:FE:C1:DF:B3:02:9E:21:C4:C8:22:F4
authorityKeyIdentifier
01:2A:4F:5D:A0:00:70:D4:7B:FE:C1:DF:B3:02:9E:21:C4:C8:22:F4
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-24T17:04:14+00:00

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

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