DNS
SSL certificate
TLSpccw.com · 202.77.250.17:443
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages:
error:0A00018A:SSL routines::dh key too small
Certificate verification failed
- Subject
- C=HK ST=Hong Kong Island L=Eastern District O=PCCW-HKT DataCom Services Limited CN=www.pccw.com
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
- Valid from
- 2026-08-13T08:02:34+00:00
- Expires
- 2027-02-28T08:02:34+00:00
- Days remaining
- 157
- Serial (hex)
- 5101B0CC6FFFDF78D13CB3FA
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
DNS:www.pccw.com, DNS:pccw.com
SHA-256 fingerprint
54:97:36:B3:06:B6:1A:3C:06:A7:9A:27:65:31:05:43:E2:E4:AD:D7:07:42:21:08:F1:3F:A7:D9:96:F5:1C:13
Certificate extensions & PEM
- keyUsage
- Digital Signature, Key Encipherment
- basicConstraints
- CA:FALSE
- authorityInfoAccess
- CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46ovtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46ovtlsca2025
- certificatePolicies
- Policy: 2.23.140.1.2.2
- crlDistributionPoints
- Full Name: URI:http://crl.globalsign.com/gsgccr46ovtlsca2025.crl
- subjectAltName
- DNS:www.pccw.com, DNS:pccw.com
- authorityKeyIdentifier
- 69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
- extendedKeyUsage
- TLS Web Server Authentication
- subjectKeyIdentifier
- 4D:AB:73:95:44:F2:BB:3C:B3:C4:AE:9D:79:9E:BD:89:E0:12:DB:B3
- ct_precert_scts
- Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Aug 13 08:02:38.356 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C0:D9:58:91:EB:E5:20:AB:9E:54:17: F3:5C:90:82:11:FA:E0:27:CF:E7:A2:89:8B:F6:D7:0D: B9:AE:E9:CF:CB:02:21:00:8A:F1:D1:2C:B2:B0:BC:A8: DD:E9:37:54:EE:78:8A:8B:FA:78:26:B9:04:B1:A2:85: 98:99:D9:35:F2:19:DE:4D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Aug 13 08:02:38.190 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:D9:8A:49:12:69:7F:2B:68:17:F1:71: D7:61:CC:33:D1:65:A6:E2:70:21:22:C3:4D:FB:FC:7C: EE:04:E4:6C:56:02:21:00:B6:07:9A:F8:2E:48:4A:2A: DA:BD:45:1B:72:DD:A7:23:83:56:50:B9:8D:07:57:B5: 61:25:5E:20:76:E9:0A:AF Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Aug 13 08:02:38.165 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:25:BF:8C:A5:0A:11:23:E8:DA:5C:67:79: 68:C6:3D:B6:3E:C7:61:FC:3A:1A:64:A3:31:DC:A5:64: 6C:D6:83:48:02:20:70:D0:17:8E:2D:87:F3:C0:12:3E: 1B:3A:09:61:8D:0E:BB:D9:4A:5A:BB:32:4C:70:86:D9: 47:9A:92:FF:22:6F
-----BEGIN CERTIFICATE----- MIIGcTCCBVmgAwIBAgIMUQGwzG//33jRPLP6MA0GCSqGSIb3DQEBCwUAMFQxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSowKAYDVQQDEyFH bG9iYWxTaWduIEdDQyBSNDYgT1YgVExTIENBIDIwMjUwHhcNMjYwODEzMDgwMjM0 WhcNMjcwMjI4MDgwMjM0WjCBhjELMAkGA1UEBhMCSEsxGTAXBgNVBAgTEEhvbmcg S29uZyBJc2xhbmQxGTAXBgNVBAcTEEVhc3Rlcm4gRGlzdHJpY3QxKjAoBgNVBAoT IVBDQ1ctSEtUIERhdGFDb20gU2VydmljZXMgTGltaXRlZDEVMBMGA1UEAxMMd3d3 LnBjY3cuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzk00oXMQ I8G6oMvFK9q0OMoOgtboU7Du/9VIeUBs5epERaYFWjM9RDFHG6U6fpWUNKCvKQmb xTMiiYxxuDYyreNxa9QyXERQxbUfPA1Ukw9DTIqjRr1E6tqDE+criRUbAqel9SvD UaDpUq1BU93YyjS3dq5R/mCgs/y3YtTGchVKtE/Qu68LpqGZz4JC7n+AirwqGeGN mk6O6WWz+dMBRb+FsYMdog3kvGLz5EdrqT4i1DvhJDfuV6k40WYjGLT7T5PxgO19 6EgSkJH5gPg6z4lxUwtHQi2viacGy5vCq1ylCjnKryqUqTFz0EVTBlK1KGMX3iyC s7gDThJoGpI4ZQIDAQABo4IDDjCCAwowDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB /wQCMAAwgZUGCCsGAQUFBwEBBIGIMIGFMEcGCCsGAQUFBzAChjtodHRwOi8vc2Vj dXJlLmdsb2JhbHNpZ24uY29tL2NhY2VydC9nc2djY3I0Nm92dGxzY2EyMDI1LmNy dDA6BggrBgEFBQcwAYYuaHR0cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vZ3NnY2Ny NDZvdnRsc2NhMjAyNTATBgNVHSAEDDAKMAgGBmeBDAECAjBCBgNVHR8EOzA5MDeg NaAzhjFodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzZ2NjcjQ2b3Z0bHNjYTIw MjUuY3JsMCEGA1UdEQQaMBiCDHd3dy5wY2N3LmNvbYIIcGNjdy5jb20wHwYDVR0j BBgwFoAUaXQ+r8NbAZVJ7hRBWpP6sTCY2qIwEwYDVR0lBAwwCgYIKwYBBQUHAwEw HQYDVR0OBBYEFE2rc5VE8rs8s8SunXmevYngEtuzMIIBfwYKKwYBBAHWeQIEAgSC AW8EggFrAWkAdwAcn2gs6frwRWlQ+BuWiofd2zIQ2EzmyLLjglJKxM9ZnwAAAZ/6 JQaUAAAEAwBIMEYCIQDA2ViR6+Ugq55UF/NckIIR+uAnz+eiiYv21w25runPywIh AIrx0SyysLyo3ek3VO54iov6eCa5BLGihZiZ2TXyGd5NAHcATGPcmOWcHauI9h6K Pd6uj6tEozd7X5uUw/uhnPzBviYAAAGf+iUF7gAABAMASDBGAiEA2YpJEml/K2gX 8XHXYcwz0WWm4nAhIsNN+/x87gTkbFYCIQC2B5r4LkhKKtq9RRty3acjg1ZQuY0H V7VhJV4gdukKrwB1AGBMmq96f3dfAdQG/JINyJnrCxx9+MlSG/r6F3c7l4vJAAAB n/olBdUAAAQDAEYwRAIgJb+MpQoRI+jaXGd5aMY9tj7HYfw6GmSjMdylZGzWg0gC IHDQF44th/PAEj4bOglhjQ672UpauzJMcIbZR5qS/yJvMA0GCSqGSIb3DQEBCwUA A4IBAQBnqvNc6oMjphl4pPtMrKI9Kfz5aZZ05HWe4DAxC/0XiRSTkFlqud/IM2s2 h96rotYrWxvJsey3AOMQTWkpcJOSKX4VHig4emMpjKd8szjjM731oR5ChBHZrkVC XoUKG8H4Bm14PE5A7eKzKbW54fDD06IRxg4NaW9Lv7tm+lv6E8W/zo7tbUyWZbeB 6EJis8at0UGi6BYo12QrgOsVa9nupEr8ZgNxPJ99rVIEkQe0zC/kRT+BZ1Gcg9sf zYz5gzUOgDB6pwuWDgxgQz0MVwzapheCMSgnwiP5cfl0iELd4m0JBCr4nX35/ccK dmOCGLkI9GugS//7kesfyQ8fjRW0 -----END CERTIFICATE-----
Cipher: Unavailable · Checked 2026-09-23T08:51:23+00:00
Server-presented chain · 2 additional certificates
Chain certificate 1
- Subject
- C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
- Valid from
- 2025-09-17T02:55:56+00:00
- Expires
- 2029-06-23T00:00:00+00:00
- Days remaining
- 1003
- Serial (hex)
- 84435890836F67394182CB9C9A5DC99F
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
D1:60:E2:DE:4E:56:CB:10:B6:6C:1C:B0:AD:CB:79:CF:93:C7:8D:CD:9D:B3:0C:20:18:22:02:62:C0:40:63:F9
Certificate extensions & PEM
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- extendedKeyUsage
- TLS Web Server Authentication
- basicConstraints
- CA:TRUE, pathlen:0
- subjectKeyIdentifier
- 69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
- authorityKeyIdentifier
- 03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
- authorityInfoAccess
- OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
- crlDistributionPoints
- Full Name: URI:http://crl.globalsign.com/rootr46.crl
- certificatePolicies
- Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.4146.10.1.2
-----BEGIN CERTIFICATE----- MIIFfDCCA2SgAwIBAgIRAIRDWJCDb2c5QYLLnJpdyZ8wDQYJKoZIhvcNAQELBQAw RjELMAkGA1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExHDAaBgNV BAMTE0dsb2JhbFNpZ24gUm9vdCBSNDYwHhcNMjUwOTE3MDI1NTU2WhcNMjkwNjIz MDAwMDAwWjBUMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1z YTEqMCgGA1UEAxMhR2xvYmFsU2lnbiBHQ0MgUjQ2IE9WIFRMUyBDQSAyMDI1MIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1JyrGiv+210Lw4LTp9qxx9WC o6w8HnxcTKr5XwR6WwtKidGXriLqGXtBINGTi4HUZ1Vl3FUIvscLwNcq2DRLwjWs cYFNClVnuSw4CtwAcfa7Iltz+0FmFeh/KOWv5BfgCxAo9FaeXRG725b2eedo/7fb 0zBc6M/XcfQREVteZ6GovnLE96+T8RzRImvX38Y8vZoulp/XWv3p09C1pgp/53+1 itDl7xbrM4sglGNkeJ5LBN2dOR1sqWCMZ/V4a4cPQwopBtZis1vVh7/k4S6Ysgk0 CTi5vei0RSEIhxoFk48BHSXzTA4FJxqjfauYCZ4M5tmZ/R5VgXOZ4Ck/PifnXQID AQABo4IBVTCCAVEwDgYDVR0PAQH/BAQDAgGGMBMGA1UdJQQMMAoGCCsGAQUFBwMB MBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFGl0Pq/DWwGVSe4UQVqT+rEw mNqiMB8GA1UdIwQYMBaAFANcq3OBh6jMsKbVlOI2lkn/BZksMHsGCCsGAQUFBwEB BG8wbTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vcm9v dHI0NjA7BggrBgEFBQcwAoYvaHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNvbS9j YWNlcnQvcm9vdHI0Ni5jcnQwNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL2NybC5n bG9iYWxzaWduLmNvbS9yb290cjQ2LmNybDAhBgNVHSAEGjAYMAgGBmeBDAECAjAM BgorBgEEAaAyCgECMA0GCSqGSIb3DQEBCwUAA4ICAQBEUTiKxe5jEintARUvLBm9 qWZtGiOSV9E+3bntbFFBDBAroqwB6Cj53Zp/W08HwgxaPXdkVaRNYHB/eAatEtSm 1ldtoorfPc+mVlzbwCwfbpIs2uqW5rF78ne37qy2o+iVnJptq9AzPnlC03+zhhB9 JwmjUXVtPuqQZ96tFl0fAT77xGSLzCO8yfEDrxCqdWz2wneShSbCCsC15JB07OgO StE+MsVBkwe5+PNzAlAr8NZ6f8mzeY/FzaBzlhYw5+c1yyzXJqp+gjRXWrLpD3Ho hGOvIXIvCBnyVrYI/HPe6DR5w7oteui9Rt0xfUUudaTkt0iz7fc23eGboZ+bpvgT gbd/kYK6JOrxawMyfBYxrR5zDHIJX0Mws99DNgACKBUfFadKAfwFw0+0airY5WAI Xs8yhCb5XGwyzVpcB30BrQbWtqdI0PoE9usNvNbH3YFGfuS8oRmAJEgUUQnwOoGK jMWtHacw0n8QESdRM274LJvLd9nwawYU4svJpf06FtKPqGH3nXefL741NO9KzDAG PM11YScyJVfYdBDXFM86HU1fBGTKlkLcG/qMJxOqppY4wydRI3koSH6A78nO2QaJ yqjTOQyCNHaSlmGjdiOvhJ8y1PiazHnuvWBx6z+7JJF2ukqqfjlSARwyfkfnRUIY la7ZYEqcc56eoPAiElhvrg== -----END CERTIFICATE-----
Chain certificate 2
- Subject
- C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
- Valid from
- 2019-03-20T00:00:00+00:00
- Expires
- 2046-03-20T00:00:00+00:00
- Days remaining
- 7117
- Serial (hex)
- 11D2BBB9D723189E405F0A9D2DD0DF2567D1
- Signature
- RSA-SHA384
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
4F:A3:12:6D:8D:3A:11:D1:C4:85:5A:4F:80:7C:BA:D6:CF:91:9D:3A:5A:88:B0:3B:EA:2C:63:72:D9:3C:40:C9
Certificate extensions & PEM
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- basicConstraints
- CA:TRUE
- subjectKeyIdentifier
- 03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
-----BEGIN CERTIFICATE----- MIIFWjCCA0KgAwIBAgISEdK7udcjGJ5AXwqdLdDfJWfRMA0GCSqGSIb3DQEBDAUA MEYxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMRwwGgYD VQQDExNHbG9iYWxTaWduIFJvb3QgUjQ2MB4XDTE5MDMyMDAwMDAwMFoXDTQ2MDMy MDAwMDAwMFowRjELMAkGA1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYt c2ExHDAaBgNVBAMTE0dsb2JhbFNpZ24gUm9vdCBSNDYwggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQCsrHQy6LNl5brtQyYdpokNRbopiLKkHWPd08EsCVeJ OaFV6Wc0dwxu5FUdUiXSE2te4R2pt32JMl8Nnp8semNgQB+msLZ4j5lUlghYruQG vGIFAha/r6gjA7aUD7xubMLL1aa7DOn2wQL7Id5m3RerdELv8HQvJfTqa1VbkNud 316HCkD7rRlr+/fKYIje2sGP1q7Vf9Q8g+7XFkyDRTNrJ9CG0Bwta/OrffGFqfUo 0q3v84RLHIf8E6M6cqJaESvWJ3En7YEtbWaBkoe0G1h6zD8K+kZPTXhc+CtI4wSE y132tGqzZfxCnlEmIyDLPRT5ge1lFgBPGmSXZgjPjHvjK8Cd+RTyG/FWaha/LIWF zXg4mutCagI0GIMXTpRW+LaCtfOW3T3zvn8gdz57GSNrLNRyc0NXfeD412lPFzYE +cCQYDdF3uYM2HSNrpyibXRdQr4G9dlkbgIQrImwTDsHTUB+JMWKmIJ5jqSngiCN I/onccnfxkF0oE32kRbcRoxfKWMxWXEM2G/CtjJ9++ZdU6Z+Ffy7dXxd7Pj2Fxzs x2sZy/N78CsHpdlseVR2bJ0cpm4O6XkMqCNqo98bMDGfsVR7/mrLZqrcZdCinkqa ByFrgY/bxFn63iLABJzjqls2k+g9vXqhnQt2sQvHnf3PmKgGwvgqo6GDoLclcqUC 4wIDAQABo0IwQDAOBgNVHQ8BAf8EBAMCAYYwDwYDVR0TAQH/BAUwAwEB/zAdBgNV HQ4EFgQUA1yrc4GHqMywptWU4jaWSf8FmSwwDQYJKoZIhvcNAQEMBQADggIBAHx4 7PYCLLtbfpIrXTncvtgdokIzTfnvpCo7RGkerNlFo048p9gkUbJUHJNOxO97k4Vg JuoJSOD1u8fpaNK7ajFxzHmuEajwmf3lH7wvqMxX63bEIaZHU1VNaL8FpO7XJqti 2kM3S+LGteWygxk6x9PbTZ4IevPuzz5i+6zoYMzRx6Fcg0XERczzF2sUyQQCPtIk pnnpHs6i58FZFZ8d4kuaPp92CC1r2LpXFNqD6v6MVenQTqnMdzGxRBF6XLE+0xRF FRhiJBPSy03OXIPBNvIQtQ6IbbjhVp+J3pZmOUdkLG5NrmJ7v2B0GbhWrJKsFjLt rWhV/pi60zTe9Mlhww6G9kuEYO4Ne7UyWHmRVSyBQ7N0H3qqJZ4d16GLuc1CLgSk ZoNNiTW2bKg2SnkheCLQQrzRQDGQob4Ez8pn7fXwgNNgyYMqIgXQBztSvwyeqiv5 u+YfjyW6hY0XHgL+XVAEV8/+LbzvXMAaq7afJMbfc2hIkCwU9D9SGuTSyxTDYWnP 4vkYxboznxSjBF25cfe1lNj2M8FawTSLfJvdkzrnE6JwYZ+vj+vYxXX4M2bUdGc6 N3ec592kD3ZDZopD8p/7DEJ4Y9HiD2971KE9dJeFt0g5QdYg/NA6s/rob8SKunE3 vouXsXgxT7PntgMTzlSdriVZzH81Xwj3QEUxeCp6 -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.