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.servidoreshc.com · 84.236.238.215:443

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=CH L=Schaffhausen O=Plesk CN=Plesk emailAddress=info@plesk.com
Issuer
C=CH L=Schaffhausen O=Plesk CN=Plesk emailAddress=info@plesk.com
Valid from
2026-04-05T08:22:05+00:00
Expires
2027-04-05T08:22:05+00:00
Days remaining
149
Serial (hex)
69D21BAD
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

42:EF:1C:81:6A:36:BA:A8:8D:77:61:62:27:9A:6F:F2:CF:62:37:5D:1A:8D:28:48:94:68:42:1A:D1:26:1D:89
Certificate extensions & PEM
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
B1:C9:75:63:65:1B:3F:BE:B1:CE:2E:E6:2B:0F:12:32:54:B3:4F:F9
-----BEGIN CERTIFICATE-----
MIIDejCCAmKgAwIBAgIEadIbrTANBgkqhkiG9w0BAQsFADBjMQswCQYDVQQGEwJD
SDEVMBMGA1UEBwwMU2NoYWZmaGF1c2VuMQ4wDAYDVQQKDAVQbGVzazEOMAwGA1UE
AwwFUGxlc2sxHTAbBgkqhkiG9w0BCQEWDmluZm9AcGxlc2suY29tMB4XDTI2MDQw
NTA4MjIwNVoXDTI3MDQwNTA4MjIwNVowYzELMAkGA1UEBhMCQ0gxFTATBgNVBAcM
DFNjaGFmZmhhdXNlbjEOMAwGA1UECgwFUGxlc2sxDjAMBgNVBAMMBVBsZXNrMR0w
GwYJKoZIhvcNAQkBFg5pbmZvQHBsZXNrLmNvbTCCASIwDQYJKoZIhvcNAQEBBQAD
ggEPADCCAQoCggEBAJabT5Hbmapu1u8UU7tl1P01axs7q2/T8stDRuguQsd/HBZG
ylK/csMEUcdvTx49cCV12fsolxZtYB4eMugOy/3NLl3wLmTlpizSl+dYDGWc1A9X
5Ct1DoQmpmJJMGJ6x5F4jiQwng7WKqkhj0TiKpg2aN4ImwWKev6/w+Z4JFAzHXS/
AArJe6+M/tv1n5tRiaKTxk2qCSEdwqHFp38XATjVWz6vs4+i8TU2bT749mvzVzsW
iSFBEYeWVZoXPFEZqRDqt+LqUGoEwsEhobPYlRZ6H7ia599aXxXR66CW9Xjb85o8
dWFAiN2Mc0iCtna3/wivYdZSruZ99zEKzt+HmWkCAwEAAaM2MDQwEwYDVR0lBAww
CgYIKwYBBQUHAwEwHQYDVR0OBBYEFLHJdWNlGz++sc4u5isPEjJUs0/5MA0GCSqG
SIb3DQEBCwUAA4IBAQAyYjgPs3izGx8R7Ix+grFwhZAI0Qn1h99Vubau+giKQbiV
3JjPjJOsVA/AYlwaMwTERIkMYP6dHF0UFTPgGmIsFqDoOqrEB9mq8eGXAbjMQzMI
4pg1VOAFIYUnzQhkO8Csp+DqD/jd7X63r83XgbDLK3qIniVCY9gIZdQ+QMe28St9
OmNcLxD3o05954C9sJsJz1O1Hkau2eUcWII1XfoxDvQuZWOyKejUyLHucdmKgz3z
B5vKgfC/GvyOK/NuZbb2t9c+qFA309ek2SrMTO/9Gw4PajSSjohLLImS8DmvD8SX
ckHuQlFZwdlZCo8exsq63P1Uxd/ybM+SkZI3HGUA
-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-07T05:04:23+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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