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

ns1.webber.net.ua · 193.227.210.62:443

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=localhost
Issuer
CN=localhost
Valid from
2016-06-14T09:13:01+00:00
Expires
2026-06-12T09:13:01+00:00
Days remaining
-140
Serial (hex)
DB7C86B9742D652A
Signature
RSA-SHA256
Public key
RSA 1024

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

2E:C9:E8:3F:17:3B:F2:10:55:74:03:D7:72:A0:9A:7F:8A:4B:D6:2C:00:F5:51:B3:03:49:F4:30:51:28:42:A7
Certificate extensions & PEM
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-29T13:51:39+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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