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

tor-1.n.gocode.it · 170.39.230.154:443

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=CA ST=Ontario O=Gocodeit CN=gct
Issuer
C=CA ST=Ontario O=Gocodeit CN=gct
Valid from
2020-01-01T14:14:49+00:00
Expires
2029-12-29T14:14:49+00:00
Days remaining
1173
Serial (hex)
C8C7C4FD9F57BA07
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

BC:29:F8:94:0F:74:C2:E9:DD:6A:15:B3:A2:19:46:E9:AB:9E:CC:5E:33:D4:5E:E2:9A:3F:E5:F0:E0:63:7D:1D
Certificate extensions & PEM
subjectKeyIdentifier
DB:3F:01:F0:5B:16:8C:9D:A1:8F:F8:BF:BD:78:1C:80:0E:48:7C:BD
authorityKeyIdentifier
DB:3F:01:F0:5B:16:8C:9D:A1:8F:F8:BF:BD:78:1C:80:0E:48:7C:BD
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-12T19:22:42+00:00

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

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