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

datautama.net.id · 112.109.21.6:443

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
CN=*.datautama.net.id
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2025-12-18T00:00:00+00:00
Expires
2026-12-31T23:59:59+00:00
Days remaining
91
Serial (hex)
0F502C97DE40660C9303094739F6D347
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.datautama.net.id, DNS:datautama.net.id

SHA-256 fingerprint

BD:F8:F5:A3:04:9D:F9:9D:35:39:D4:37:A6:BF:3D:83:B6:17:57:5F:A5:99:D5:2A:43:5C:EF:FC:98:B0:E2:33
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
47:03:AC:55:82:B2:E8:A7:14:BB:F8:47:C6:2D:4E:2B:38:CE:09:8D
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.datautama.net.id, DNS:datautama.net.id
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : Dec 18 08:21:03.492 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:B8:42:DD:E7:F0:A4:3D:53:97:8F:B4: 13:A3:DA:AB:1A:C4:BD:FA:A4:DC:C3:40:79:A6:79:50: 3C:D1:BA:89:08:02:20:40:D2:90:B9:6D:EA:EC:E0:64: EE:CC:25:68:79:3F:D3:E6:FB:33:4C:A3:02:72:58:32: C0:1D:BC:75:42:10:AE Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB: 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A Timestamp : Dec 18 08:21:03.706 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C3:A2:07:4D:D3:05:00:0D:57:B6:F9: 7D:51:30:6E:29:C7:1D:8D:1A:BF:11:29:B8:22:09:97: B7:9A:D6:6C:5E:02:21:00:DE:61:08:6C:40:0B:64:F5: E5:70:B5:99:1C:AF:58:AA:13:6C:2F:38:CB:F7:EF:26: 16:56:63:EB:2B:15:BA:A2 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Dec 18 08:21:04.186 2025 GMT Extensions: 00:00:05:00:00:8C:46:9F Signature : ecdsa-with-SHA256 30:44:02:20:2B:34:11:F0:9D:57:06:1B:D0:49:5E:4E: C7:04:77:41:2E:1F:44:D9:C3:EC:08:5B:8E:51:A3:77: F8:16:C6:B7:02:20:67:42:8B:F8:2F:56:2B:F5:37:D4: 2F:07:D4:7A:79:ED:1A:A0:6D:85:03:80:6D:77:F0:C7: 5C:4B:A6:62:B9:11
-----BEGIN CERTIFICATE-----
MIIGlzCCBP+gAwIBAgIQD1Asl95AZgyTAwlHOfbTRzANBgkqhkiG9w0BAQsFADBg
MQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD
Ey5TZWN0aWdvIFB1YmxpYyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gQ0EgRFYgUjM2
MB4XDTI1MTIxODAwMDAwMFoXDTI2MTIzMTIzNTk1OVowHTEbMBkGA1UEAwwSKi5k
YXRhdXRhbWEubmV0LmlkMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA
tL6s/Fo9gAoSmLtSSbfTlpyROmSMy/9ptJEjWmskDyj8PF8GnhfwsTqFeXhjsK/6
XcQnUGDzILdmNVfxG0Nfep5TkFo2p1comoIRFE/iyaTqifLsvJYY8B9c1oJLyx2N
Dv62clhb2PDUvm+52Wh0Kf3zRUDYI/Du0PrxRl55aqXa6Tf4zJrBvZfWv5qqEiNS
6XKCMVmnQ2lBAteTsUxTrR2mIzB1RK3l7zZE2ieiqtB9ylgxBFAiPjZ9Lb5Jkzsq
069ioYlnoJaGtKS0CdXU8JeheDubMfhni5RpROz6IX5t0y7EN6+SkBKKkfp4IPwn
g8G0jD+iZRAbEXCovcw7yQIDAQABo4IDDjCCAwowHwYDVR0jBBgwFoAUaMASFhgO
r872h6YyV6NGUV3LBycwHQYDVR0OBBYEFEcDrFWCsuinFLv4R8YtTis4zgmNMA4G
A1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsGAQUFBwMB
BggrBgEFBQcDAjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIHMCUwIwYIKwYBBQUH
AgEWF2h0dHBzOi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAECATCBhAYIKwYBBQUH
AQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29tL1NlY3Rp
Z29QdWJsaWNTZXJ2ZXJBdXRoZW50aWNhdGlvbkNBRFZSMzYuY3J0MCMGCCsGAQUF
BzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTAvBgNVHREEKDAmghIqLmRhdGF1
dGFtYS5uZXQuaWSCEGRhdGF1dGFtYS5uZXQuaWQwggGGBgorBgEEAdZ5AgQCBIIB
dgSCAXIBcAB2ANdtfRDRp/V3wsfpX9cAv/mCyTNaZeHQswFzF8DIxWl3AAABmzCM
W4QAAAQDAEcwRQIhALhC3efwpD1Tl4+0E6PaqxrEvfqk3MNAeaZ5UDzRuokIAiBA
0pC5bers4GTuzCVoeT/T5vszTKMCclgywB28dUIQrgB3AK9niDtXsE7dj6bZfvYu
qOuBCsdxYPAkXlXWDC/nhYc6AAABmzCMXFoAAAQDAEgwRgIhAMOiB03TBQANV7b5
fVEwbinHHY0avxEpuCIJl7ea1mxeAiEA3mEIbEALZPXlcLWZHK9YqhNsLzjL9+8m
FlZj6ysVuqIAfQCOykcLrN5q86IGsKR6hLdG/h/Gv5U+JeabTuQCSPPG6AAAAZsw
jF46AAgAAAUAAIxGnwQDAEYwRAIgKzQR8J1XBhvQSV5OxwR3QS4fRNnD7AhbjlGj
d/gWxrcCIGdCi/gvViv1N9QvB9R6ee0aoG2FA4Btd/DHXEumYrkRMA0GCSqGSIb3
DQEBCwUAA4IBgQAUPVLKRejcRjkXPqlfslIETAn1dOnd4UsetT1X7CsF7nEbeb2z
ufUCEdLHfgqnduwARm+kvPL9Rv4mIAyiSC28iJP67aFC0X1XRWQcaDXmW+ZpKlGJ
RD+JjfLsZCfVkx2PuLIaz9+uamy/lJP7ZXBgG8tNI4UkbLvcZ4i/wYPHpO8sgUXz
cl9TajAp3utD3KJ+4XpbL8OAzFRkd8+K+rUq2eWrauPwN232Q6pmj/J3aVEHvN/v
2Ub053DXuXKtbu5bcH30G3Krjz8pCtAnRvm7WkVAIe9Kz/krgF4uA5IbafX/bOFm
JkZLRZHLC9anU2GA7IZs5690CK+eIHEb9Z/Pp1n0M+18D2QUUXKC+dvJMT5ORnCp
KkjK8zyoeotSi2C+BVFZcjUwTrreBfdjcTPgNDUiViLkzZCxD7yvsDPQO0gWcTYo
63Nh+10gqP1GkoPykdGKhvCZnrcG9/QugyLMGCmopPFBCpuj0DbPghHuDSSPqNIQ
KWeFpGwZJ3+Pgv4=
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-01T14:40:27+00:00

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

View certificate JSON

Registration / WHOIS →DNS records →