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

TLSv1.3

datapark.ru · 93.190.17.130:443

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
CN=TRAEFIK DEFAULT CERT
Issuer
CN=TRAEFIK DEFAULT CERT
Valid from
2026-10-20T13:33:09+00:00
Expires
2027-10-20T13:33:09+00:00
Days remaining
363
Serial (hex)
293CF70F87CC0F574B803D66F2E84FFF
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:d98d8a09dc5fa11319c71d4eeef1c389.3c89d0eff2f2220b6b20c9efb3f1b2b0.traefik.default

SHA-256 fingerprint

F6:0F:0F:2F:8E:04:51:B8:0A:41:E6:17:CA:61:8C:3E:E0:45:4F:FA:08:75:A4:0F:E5:1C:11:79:8F:DF:75:0A
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment, Data Encipherment, Key Agreement
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectAltName
DNS:d98d8a09dc5fa11319c71d4eeef1c389.3c89d0eff2f2220b6b20c9efb3f1b2b0.traefik.default
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-21T23:58:35+00:00

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

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