DNS
SSL certificate
TLSv1.3telin.sg · 180.240.138.139:443
Certificate chain, hostname and dates verified using this server’s CA store.
- Subject
- CN=*.telin.sg
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 DV TLS CA 2025
- Valid from
- 2026-09-14T08:05:58+00:00
- Expires
- 2027-04-01T08:05:58+00:00
- Days remaining
- 188
- Serial (hex)
- 20E9A0069FA237867CC2D3C3
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
DNS:*.telin.sg, DNS:owa.telin.sg, DNS:mail.telin.sg, DNS:autodiscover.telin.sg, DNS:www.telin.sg, DNS:telin.sg
SHA-256 fingerprint
AD:52:E2:F4:AE:BE:B8:A1:CB:0F:56:FA:61:51:2F:6A:BB:1C:03:95:0A:93:93:C6:14:6B:C9:53:8C:55:B5:02
Certificate extensions & PEM
- keyUsage
- Digital Signature, Key Encipherment
- basicConstraints
- CA:FALSE
- authorityInfoAccess
- CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46dvtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46dvtlsca2025
- certificatePolicies
- Policy: 2.23.140.1.2.1
- crlDistributionPoints
- Full Name: URI:http://crl.globalsign.com/gsgccr46dvtlsca2025.crl
- subjectAltName
- DNS:*.telin.sg, DNS:owa.telin.sg, DNS:mail.telin.sg, DNS:autodiscover.telin.sg, DNS:www.telin.sg, DNS:telin.sg
- authorityKeyIdentifier
- 08:69:E9:7F:A5:AB:F4:C3:61:E5:CD:8E:7B:47:EF:8B:29:64:8D:EC
- extendedKeyUsage
- TLS Web Server Authentication
- subjectKeyIdentifier
- BA:6B:EA:44:BB:B0:03:BC:64:E5:F8:D3:93:98:05:4B:D6:2D:D5:D3
- 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 : Sep 14 08:06:03.152 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:EB:07:6F:EC:B1:87:26:4A:9F:AF:4E: AA:F2:18:BD:7C:7E:D4:1A:66:B8:AC:B7:90:1A:85:FF: 0D:8F:A0:9C:D6:02:20:58:B3:B0:79:B5:6C:09:74:BB: 67:E9:54:4F:63:34:D0:7A:8A:F4:9C:D5:78:F0:F5:06: 56:54:4E:D6:64:EF:88 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 : Sep 14 08:06:02.955 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:8F:2E:A8:6B:2E:CF:0D:9B:9C:9A:74: 07:56:16:A2:09:4E:53:CE:8C:26:8C:4B:4D:F2:2E:98: 59:B4:BE:86:8D:02:20:4B:5E:29:9B:F3:70:08:3B:62: 15:76:6A:42:0E:B3:9E:43:C4:C6:9D:F1:03:BB:DC:B1: 87:42:AF:85:EE:4C:FF 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 : Sep 14 08:06:02.965 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:1F:55:AB:4E:D1:6D:E5:AC:DC:DB:19:C8:E1: 9A:38:5D:73:CF:52:1B:5F:C9:FC:D0:06:96:4B:F7:BB: 32:50:69:02:21:00:E0:F3:99:FE:53:6E:26:49:62:39: A6:8F:90:37:C8:A5:15:5C:23:17:7C:DD:4D:01:FA:6D: B7:4A:15:0F:36:48
-----BEGIN CERTIFICATE----- MIIGPTCCBSWgAwIBAgIMIOmgBp+iN4Z8wtPDMA0GCSqGSIb3DQEBCwUAMFQxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSowKAYDVQQDEyFH bG9iYWxTaWduIEdDQyBSNDYgRFYgVExTIENBIDIwMjUwHhcNMjYwOTE0MDgwNTU4 WhcNMjcwNDAxMDgwNTU4WjAVMRMwEQYDVQQDDAoqLnRlbGluLnNnMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAukmiOnffGkqSaUDdho8J32UeZ41V4EaW LHM7HuLkO/cTz2dB+5cqe8Lt2MHGI/vquY1lpX+ATU4BI9MaBVc/pobdrgB/mRx7 i99pZGctVtjV8vejPkD4x4QPZp6018QdFmKX/QPOSMvN6xk7e9luB/jhxyvI/lGJ ygB9o4g9A8zS/2KyCH7LZV4XIlVEjEvMfouGV/wTF83JH4ih806rL5scnpEx2pK0 4wJe9suCoJs5OzirXMCEoMgFSDEegsLH9Br2cmGw/iJAqwjs+JUHyAuCGWaLD6Fp 6N0XJbMxTEBt4L5Pip/Jon819lETSMUTR9SaJ/y74ZbjQ1tRVDrNhQIDAQABo4ID TDCCA0gwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwgZUGCCsGAQUFBwEB BIGIMIGFMEcGCCsGAQUFBzAChjtodHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29t L2NhY2VydC9nc2djY3I0NmR2dGxzY2EyMDI1LmNydDA6BggrBgEFBQcwAYYuaHR0 cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vZ3NnY2NyNDZkdnRsc2NhMjAyNTATBgNV HSAEDDAKMAgGBmeBDAECATBCBgNVHR8EOzA5MDegNaAzhjFodHRwOi8vY3JsLmds b2JhbHNpZ24uY29tL2dzZ2NjcjQ2ZHZ0bHNjYTIwMjUuY3JsMGEGA1UdEQRaMFiC CioudGVsaW4uc2eCDG93YS50ZWxpbi5zZ4INbWFpbC50ZWxpbi5zZ4IVYXV0b2Rp c2NvdmVyLnRlbGluLnNnggx3d3cudGVsaW4uc2eCCHRlbGluLnNnMB8GA1UdIwQY MBaAFAhp6X+lq/TDYeXNjntH74spZI3sMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0G A1UdDgQWBBS6a+pEu7ADvGTl+NOTmAVL1i3V0zCCAX0GCisGAQQB1nkCBAIEggFt BIIBaQFnAHYAHJ9oLOn68EVpUPgbloqH3dsyENhM5siy44JSSsTPWZ8AAAGgnvOm kAAABAMARzBFAiEA6wdv7LGHJkqfr06q8hi9fH7UGma4rLeQGoX/DY+gnNYCIFiz sHm1bAl0u2fpVE9jNNB6ivSc1Xjw9QZWVE7WZO+IAHYATGPcmOWcHauI9h6KPd6u j6tEozd7X5uUw/uhnPzBviYAAAGgnvOlywAABAMARzBFAiEAjy6oay7PDZucmnQH VhaiCU5TzowmjEtN8i6YWbS+ho0CIEteKZvzcAg7YhV2akIOs55DxMad8QO73LGH Qq+F7kz/AHUAYEyar3p/d18B1Ab8kg3ImesLHH34yVIb+voXdzuXi8kAAAGgnvOl 1QAABAMARjBEAh9Vq07RbeWs3NsZyOGaOF1zz1IbX8n80AaWS/e7MlBpAiEA4POZ /lNuJkliOaaPkDfIpRVcIxd83U0B+m23ShUPNkgwDQYJKoZIhvcNAQELBQADggEB ADUr9cFszd9Zmri33tIsp8UcE/jSGiyovyIOeKxZt54OQLWh/8lgKv8P8z37dHs4 TWcRRA9PaafrNVZ4l7wL27uoYlY+2PjMO7YdXmisxI7goHs+6Cs7XiHqORcuksqx vIcor77AQ/g2oICXmZ+1FLIQAfd677H7HlrPihc4awc4xGGvKyG+BD7fCDWzg7qV hF1vwDq9gA1N3u/zs+/bIBvd0FgnENVyfCr9giwx3eVAEC6bm2JI9QCbHleu2ZdJ OMNpMh2tRbrgmA5dRMZxUvxUCdlOEYZ/ghuSmHNa9PzV5uaFJT3JmU+ltZwQlnmX xnJ4pW6EOE4aUNTDQkWDzaw= -----END CERTIFICATE-----
Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-24T17:23:17+00:00
Server-presented chain · 1 additional certificate
Chain certificate 1
- Subject
- C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 DV TLS CA 2025
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
- Valid from
- 2025-09-17T02:55:44+00:00
- Expires
- 2029-06-23T00:00:00+00:00
- Days remaining
- 1002
- Serial (hex)
- 8443588121DB5AB28499FFAE80670BA4
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
B5:94:10:F3:67:B9:86:E9:8E:53:A9:78:9A:65:80:55:3A:74:BE:51:52:11:D9:F6:EC:B6:E8:A1:1E:83:AE:AA
Certificate extensions & PEM
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- extendedKeyUsage
- TLS Web Server Authentication
- basicConstraints
- CA:TRUE, pathlen:0
- subjectKeyIdentifier
- 08:69:E9:7F:A5:AB:F4:C3:61:E5:CD:8E:7B:47:EF:8B:29:64:8D:EC
- 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: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----BEGIN CERTIFICATE----- MIIFfDCCA2SgAwIBAgIRAIRDWIEh21qyhJn/roBnC6QwDQYJKoZIhvcNAQELBQAw RjELMAkGA1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExHDAaBgNV BAMTE0dsb2JhbFNpZ24gUm9vdCBSNDYwHhcNMjUwOTE3MDI1NTQ0WhcNMjkwNjIz MDAwMDAwWjBUMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1z YTEqMCgGA1UEAxMhR2xvYmFsU2lnbiBHQ0MgUjQ2IERWIFRMUyBDQSAyMDI1MIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApT+6pung92y3k3sp2FQMmKv2 OqcOBNr9uk8IJUf/EyIHKfYRcIdgRuUu5T2PxIsvGYCAHQ3uSG/p6E1a16aMu9LV EG9DMXcW+rx6Why5IDOIOvRHjfPyQzAGurD4V/e71U4fW81n7pKIDtcWDFeSXoai t1cemN088vJH/L4iCSeQQ1qWsmo9VV4F8jrwWJEjOSrLLYBGHvvuteMlXzpjX2A7 pKcjOooEYU78ygS2K0YOdyN7W2hIUvScVv5yG3sA/q4/tWXY1kyUC/Bb70IgL0/n wAYMia+OgDo5RPb+U8RUsBN4QH9qxgM75nBiOlqh/aTrrMYfYrbWOR3vioZQDQID AQABo4IBVTCCAVEwDgYDVR0PAQH/BAQDAgGGMBMGA1UdJQQMMAoGCCsGAQUFBwMB MBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFAhp6X+lq/TDYeXNjntH74sp ZI3sMB8GA1UdIwQYMBaAFANcq3OBh6jMsKbVlOI2lkn/BZksMHsGCCsGAQUFBwEB BG8wbTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vcm9v dHI0NjA7BggrBgEFBQcwAoYvaHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNvbS9j YWNlcnQvcm9vdHI0Ni5jcnQwNgYDVR0fBC8wLTAroCmgJ4YlaHR0cDovL2NybC5n bG9iYWxzaWduLmNvbS9yb290cjQ2LmNybDAhBgNVHSAEGjAYMAgGBmeBDAECATAM BgorBgEEAaAyCgEDMA0GCSqGSIb3DQEBCwUAA4ICAQAqoA/ThPjFFFZKSDkoKTKx KA/K5/1469Z9wYkqd2P5btK/Hi+pUOpuJo39cHmXaNJrmVgYwTxo4n3VAB7DQWsm OXYOz5wOGLl6Aj5eR8aJ0GXGz1zS2iXsWwFjakS2WfLC25HE2t6XI2pQgNG0HyEY oS90ddxMW51dsm5fUDy9AMGitsgHFjzibI7UbHr4i3srXk08E4Br8N7Sz0YAxjhC PANw4A8FaB9Q17CpGZI47CRLJSr4kzxk7sIB39FoqPYd5gtfL6NugWt/x2oRQ1xM NVa5QQDWRbiVxYoWkBmXwAWLYir/eRiEB195/CbzTDCEtqQBaId9jTFONPjkm0TZ ryomaCABk93+GUYgeZzb/ovJ4QS6wxXTzq+ZDxHCTPF+dksaqD/CW6jmCJvEZqPy NhgQ96lPYc7ejqY9yET/4CtYMNPupjVbfepeLzE3n/wnTLKlR3n9V0dIhCjcrlJl m7WCAJy9nxkx0xmfUFzhFweDOCDsxfsdJ8GnOcFD2b0hyEIDnC+OSVF2G8MCwfn9 0yfY/6Vg8dmStmLCpfmlndG9aFhxQkuXTBn/5Ojy/mJaT2mt8Idr2m3pxVSpGL1h qfCsCW+4rC3XQhQlmfaBc0205o3G8jVadKn/1yNrraM/BOBGESALCWJZTca/Z3+z zTYbjxDvBHjVJOwXrqfjyQ== -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.