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

ns2.qlc.co.in · 103.11.152.68:443

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=sec-mx2.qlc.co.in emailAddress=root@sec-mx2.qlc.co.in
Issuer
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=sec-mx2.qlc.co.in emailAddress=root@sec-mx2.qlc.co.in
Valid from
2024-02-02T12:27:45+00:00
Expires
2025-02-01T12:27:45+00:00
Days remaining
-644
Serial (hex)
624A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

37:F2:24:5D:BE:B8:00:BB:B7:45:6C:45:F0:11:14:9B:4F:9C:EC:10:99:4A:39:77:A3:DD:E3:12:6E:C6:E6:AA
Certificate extensions & PEM
basicConstraints
CA:FALSE
keyUsage
Digital Signature, Non Repudiation, Key Encipherment
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-11-07T07:36:52+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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