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

ns1.telydata.net · 201.219.6.242:443

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
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=core.telydata.net emailAddress=root@core.telydata.net
Issuer
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=core.telydata.net emailAddress=root@core.telydata.net
Valid from
2015-11-26T01:25:18+00:00
Expires
2016-11-25T01:25:18+00:00
Days remaining
-3626
Serial (hex)
761E
Signature
RSA-SHA1
Public key
RSA 1024

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

54:11:C0:80:68:34:EA:D1:BD:31:B5:BB:4D:96:55:65:E8:C7:BC:0F:BE:60:FF:C3:E6:3D:65:C7:72:85:38:29
Certificate extensions & PEM
subjectKeyIdentifier
7B:00:B3:00:0B:85:D9:2B:EE:29:C9:3C:BE:EA:34:28:30:C5:06:2E
authorityKeyIdentifier
7B:00:B3:00:0B:85:D9:2B:EE:29:C9:3C:BE:EA:34:28:30:C5:06:2E
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-29T19:54:02+00:00

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

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