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

TLSv1.3

ns2.dns-srv.ru · 46.161.7.2:443

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=localhost
Issuer
CN=localhost
Valid from
2023-10-10T15:33:46+00:00
Expires
2033-10-07T15:33:46+00:00
Days remaining
2523
Serial (hex)
88787C59E9722C9B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

38:F0:14:13:0D:1A:40:E8:FD:08:37:68:E1:3C:6F:0D:AB:8C:89:3D:12:39:D4:DE:00:3B:79:AF:58:1C:6B:61
Certificate extensions & PEM
basicConstraints
CA:TRUE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-09T22:20:40+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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