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

pgascom.co.id · 103.10.223.16:443

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=pgnlng.co.id
Issuer
C=US O=Let's Encrypt CN=R12
Valid from
2026-05-02T01:15:34+00:00
Expires
2026-07-31T01:15:33+00:00
Days remaining
-79
Serial (hex)
06EE9EB62EBA45080FB61461B3FA3BB0589C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.pgnlng.co.id, DNS:pgnlng.co.id

SHA-256 fingerprint

89:16:09:BF:BF:62:66:7C:9D:6A:50:81:38:FA:21:8D:23:F6:F6:04:D0:F9:22:1A:1C:10:03:93:35:90:FC:04
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
7A:BF:CD:19:A9:2F:E7:A5:97:9B:5F:4A:95:3F:45:2F:15:B0:E1:23
authorityKeyIdentifier
00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
authorityInfoAccess
CA Issuers - URI:http://r12.i.lencr.org/
subjectAltName
DNS:*.pgnlng.co.id, DNS:pgnlng.co.id
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://r12.c.lencr.org/29.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : May 2 02:14:04.553 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:43:02:13:E2:36:0F:E2:23:9D:D4:0F:38: 0D:EE:DD:63:45:15:32:25:F2:5C:59:2C:65:FF:2D:43: A1:3C:77:AD:02:20:0F:3D:50:DD:49:51:89:C8:E8:5A: 9E:85:5A:DB:E8:7F:0B:BC:37:22:BB:33:F5:0A:40:1F: 1F:5E:63:B6:73:05 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9: 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A Timestamp : May 2 02:14:05.151 2026 GMT Extensions: 00:00:05:00:09:9D:47:98 Signature : ecdsa-with-SHA256 30:46:02:21:00:86:15:C6:84:C2:DD:E8:56:B8:44:6C: 79:13:CD:9E:DD:88:80:77:C5:0A:43:D1:F1:06:51:30: 06:D3:BF:5C:0F:02:21:00:C1:8B:CD:6F:04:98:83:71: 22:FC:43:59:6C:6A:FC:C4:10:B1:EB:10:A5:53:F9:19: 21:77:AC:B8:F6:FB:3D:D0
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-17T17:05:13+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=R12
Issuer
C=US O=Internet Security Research Group CN=ISRG Root X1
Valid from
2024-03-13T00:00:00+00:00
Expires
2027-03-12T23:59:59+00:00
Days remaining
146
Serial (hex)
C212324B70A9B49171DC40F7E285263C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

13:1F:CE:77:84:01:68:99:A5:A0:02:03:A9:EF:C8:0F:18:EB:BD:75:58:07:17:ED:C1:55:35:80:93:08:36:EC
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
authorityKeyIdentifier
79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
authorityInfoAccess
CA Issuers - URI:http://x1.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://x1.c.lencr.org/ 
-----BEGIN CERTIFICATE-----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-----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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