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

mail.safevalue.pro · 135.125.236.104:443

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
C=XX CN=safevalue.pro L=XX O=XX OU=XX ST=XX emailAddress=webmaster@safevalue.pro subjectAltName=www.safevalue.pro
Issuer
C=XX CN=safevalue.pro L=XX O=XX OU=XX ST=XX emailAddress=webmaster@safevalue.pro subjectAltName=www.safevalue.pro
Valid from
2026-07-28T21:49:50+00:00
Expires
2027-07-27T21:49:50+00:00
Days remaining
263
Serial (hex)
83A59BF5AC385CC2
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

E2:B6:F9:FE:D4:A5:91:D5:18:FA:39:6B:83:60:76:5F:92:35:94:82:EA:96:F6:3F:6E:28:04:93:09:0D:B2:61
Certificate extensions & PEM
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-06T15:26:48+00:00

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

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