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

ns.park-web.ru · 194.38.11.19:443

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=dnsmanager1.park-web.net emailAddress=root@dnsmanager1.park-web.net
Issuer
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=dnsmanager1.park-web.net emailAddress=root@dnsmanager1.park-web.net
Valid from
2013-05-15T10:12:17+00:00
Expires
2014-05-15T10:12:17+00:00
Days remaining
-4538
Serial (hex)
4A14
Signature
RSA-SHA1
Public key
RSA 1024

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CD:6F:EE:EB:D5:0D:25:26:68:45:96:85:8E:54:7C:F5:2C:B8:28:27:FC:25:9B:73:38:4B:88:CA:60:4A:A9:99
Certificate extensions & PEM
subjectKeyIdentifier
5D:0E:5F:8A:74:59:A3:03:36:0D:02:D8:D2:EE:CC:03:78:09:B8:1E
authorityKeyIdentifier
5D:0E:5F:8A:74:59:A3:03:36:0D:02:D8:D2:EE:CC:03:78:09:B8:1E
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-16T12:44:22+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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