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

ns4.shanadns.com · 192.209.63.9:443

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: CN=default
Issuer: CN=default
Valid from: 2026-06-03T02:15:50+00:00
Expires: 2026-07-03T02:15:50+00:00
Days remaining: -135
Serial (hex): 2A042D04DA497BC7443B61BD6DAED85E4232CB6F
Signature: RSA-SHA256
Public key: RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

96:C9:53:5E:70:77:57:91:3C:3D:A0:95:2F:16:B3:23:47:FA:F4:A5:72:AD:8E:AC:B8:88:83:45:3E:1E:E5:0B

Certificate extensions & PEM

subjectKeyIdentifier: 7C:BD:53:9D:3E:B5:6D:95:7F:77:25:09:3C:F6:A5:DE:36:87:8A:3D
authorityKeyIdentifier: 7C:BD:53:9D:3E:B5:6D:95:7F:77:25:09:3C:F6:A5:DE:36:87:8A:3D
basicConstraints: CA:TRUE

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-14T13:35:17+00:00

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

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