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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

ptisp.es · 185.15.23.235:443

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
CN=*.ptisp.es
Issuer
C=BE O=GlobalSign nv-sa CN=AlphaSSL CA - SHA256 - G2
Valid from
2020-08-28T15:51:03+00:00
Expires
2022-08-29T15:51:03+00:00
Days remaining
-1500
Serial (hex)
2822EAE2E636C377B47DFD2C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.ptisp.es, DNS:ptisp.es

SHA-256 fingerprint

1D:E4:DD:CF:21:2F:96:B3:38:4D:84:4B:0D:A0:E7:B4:64:E7:8A:C8:AB:F0:76:1E:D9:CE:52:60:39:F7:F1:0C
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
authorityInfoAccess
CA Issuers - URI:http://secure2.alphassl.com/cacert/gsalphasha2g2r1.crt OCSP - URI:http://ocsp2.globalsign.com/gsalphasha2g2
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.10.10 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.1
basicConstraints
CA:FALSE
crlDistributionPoints
Full Name: URI:http://crl2.alphassl.com/gs/gsalphasha2g2.crl
subjectAltName
DNS:*.ptisp.es, DNS:ptisp.es
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
F5:CD:D5:3C:08:50:F9:6A:4F:3A:B7:97:DA:56:83:E6:69:D2:68:F7
subjectKeyIdentifier
9E:0F:6E:C8:87:1A:FC:D8:1D:D7:84:AB:1D:0C:2A:76:99:49:70:C7
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77: 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13 Timestamp : Aug 28 15:51:06.222 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:21:A4:EB:26:39:16:2E:67:61:A6:CD:46: F8:F5:EE:AC:65:83:F0:57:5F:88:66:5C:5E:F2:9C:3C: F5:63:CF:ED:02:21:00:82:AE:EB:71:75:13:70:C2:2F: BE:E8:92:1D:A0:CA:F8:FC:FD:07:15:5D:D8:D8:77:EF: 83:85:22:32:29:B7:E7 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 22:45:45:07:59:55:24:56:96:3F:A1:2F:F1:F7:6D:86: E0:23:26:63:AD:C0:4B:7F:5D:C6:83:5C:6E:E2:0F:02 Timestamp : Aug 28 15:51:06.161 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:33:EB:45:D1:A1:6F:FF:B6:64:AB:1C:A1: 26:62:4F:0C:88:13:FB:6F:01:6F:18:64:BC:62:AB:30: 24:9C:18:A6:02:20:7B:F4:8B:BA:8A:50:2B:66:95:4B: 3F:1A:9A:EB:EA:18:01:D3:14:5F:1F:E3:05:29:21:6A: 45:45:1D:5A:5D:2D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5: BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84 Timestamp : Aug 28 15:51:06.915 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8E:EE:0A:F2:38:0B:BB:14:88:43:AA: BB:C3:54:13:59:C6:3D:5F:0B:18:76:8A:9E:5B:5E:65: 1B:6A:05:4A:5B:02:21:00:9B:A6:D0:1E:39:6B:CC:84: 03:5F:4E:8B:17:46:98:23:C3:B7:F1:E0:92:32:32:63: D4:D7:52:B8:AC:6B:6F:AE
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-07T02:12:09+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=AlphaSSL CA - SHA256 - G2
Issuer
C=BE O=GlobalSign nv-sa OU=Root CA CN=GlobalSign Root CA
Valid from
2014-02-20T10:00:00+00:00
Expires
2024-02-20T10:00:00+00:00
Days remaining
-960
Serial (hex)
040000000001444EF03631
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

EE:79:36:43:19:94:74:ED:60:EF:DC:8C:CD:E4:D3:74:45:92:16:83:59:3A:A7:51:BB:F8:EE:49:1A:39:1E:97
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
F5:CD:D5:3C:08:50:F9:6A:4F:3A:B7:97:DA:56:83:E6:69:D2:68:F7
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.alphassl.com/repository/
crlDistributionPoints
Full Name: URI:http://crl.globalsign.net/root.crl
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr1
authorityKeyIdentifier
60:7B:66:1A:45:0D:97:CA:89:50:2F:7D:04:CD:34:A8:FF:FC:FD:4B
-----BEGIN CERTIFICATE-----
MIIETTCCAzWgAwIBAgILBAAAAAABRE7wNjEwDQYJKoZIhvcNAQELBQAwVzELMAkG
A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv
b3QgQ0ExGzAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFw0xNDAyMjAxMDAw
MDBaFw0yNDAyMjAxMDAwMDBaMEwxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9i
YWxTaWduIG52LXNhMSIwIAYDVQQDExlBbHBoYVNTTCBDQSAtIFNIQTI1NiAtIEcy
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2gHs5OxzYPt+j2q3xhfj
kmQy1KwA2aIPue3ua4qGypJn2XTXXUcCPI9A1p5tFM3D2ik5pw8FCmiiZhoexLKL
dljlq10dj0CzOYvvHoN9ItDjqQAu7FPPYhmFRChMwCfLew7sEGQAEKQFzKByvkFs
MVtI5LHsuSPrVU3QfWJKpbSlpFmFxSWRpv6mCZ8GEG2PgQxkQF5zAJrgLmWYVBAA
cJjI4e00X9icxw3A1iNZRfz+VXqG7pRgIvGu0eZVRvaZxRsIdF+ssGSEj4k4HKGn
kCFPAm694GFn1PhChw8K98kEbSqpL+9Cpd/do1PbmB6B+Zpye1reTz5/olig4het
ZwIDAQABo4IBIzCCAR8wDgYDVR0PAQH/BAQDAgEGMBIGA1UdEwEB/wQIMAYBAf8C
AQAwHQYDVR0OBBYEFPXN1TwIUPlqTzq3l9pWg+Zp0mj3MEUGA1UdIAQ+MDwwOgYE
VR0gADAyMDAGCCsGAQUFBwIBFiRodHRwczovL3d3dy5hbHBoYXNzbC5jb20vcmVw
b3NpdG9yeS8wMwYDVR0fBCwwKjAooCagJIYiaHR0cDovL2NybC5nbG9iYWxzaWdu
Lm5ldC9yb290LmNybDA9BggrBgEFBQcBAQQxMC8wLQYIKwYBBQUHMAGGIWh0dHA6
Ly9vY3NwLmdsb2JhbHNpZ24uY29tL3Jvb3RyMTAfBgNVHSMEGDAWgBRge2YaRQ2X
yolQL30EzTSo//z9SzANBgkqhkiG9w0BAQsFAAOCAQEAYEBoFkfnFo3bXKFWKsv0
XJuwHqJL9csCP/gLofKnQtS3TOvjZoDzJUN4LhsXVgdSGMvRqOzm+3M+pGKMgLTS
xRJzo9P6Aji+Yz2EuJnB8br3n8NA0VgYU8Fi3a8YQn80TsVD1XGwMADH45CuP1eG
l87qDBKOInDjZqdUfy4oy9RU0LMeYmcI+Sfhy+NmuCQbiWqJRGXy2UzSWByMTsCV
odTvZy84IOgu/5ZR8LrYPZJwR2UcnnNytGAMXOLRc3bgr07i5TelRS+KIz6HxzDm
MTh89N1SyvNTBCVXVmaU6Avu5gMUTu79bZRknl7OedSyps9AsUSoPocZXun4IRZZ
Uw==
-----END CERTIFICATE-----

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

View certificate JSON

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