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

bsccl.com · 103.16.152.250:443

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=*.bsccl.com.bd
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Valid from
2025-09-15T00:00:00+00:00
Expires
2026-09-14T23:59:59+00:00
Days remaining
-26
Serial (hex)
03102AF6181FBBAE26D16F9319D88271
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.bsccl.com.bd, DNS:bsccl.com.bd

SHA-256 fingerprint

0F:DC:89:DB:5B:78:86:59:24:5C:91:30:0C:C9:C9:63:F8:98:1E:70:2A:1E:6F:C7:71:05:00:20:2A:87:18:D1
Certificate extensions & PEM
authorityKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
C5:B0:DF:5A:0C:0F:96:AC:C3:34:79:23:9D:63:F2:7B:F1:F2:F1:53
subjectAltName
DNS:*.bsccl.com.bd, DNS:bsccl.com.bd
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.thawte.com/ThawteTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.thawte.com CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.crt
basicConstraints
CA:FALSE
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 : Sep 15 04:24:13.728 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:29:3E:C5:72:C5:3F:D5:69:17:D0:E6:F1: 36:65:77:7F:99:B3:AB:7E:F3:B4:A9:21:2E:0A:99:DB: C0:80:68:78:02:21:00:F1:25:F3:98:72:84:90:2A:43: C1:E9:FD:FC:5C:04:BB:6D:F0:BC:32:F7:5E:E3:91:A5: AF:A6:69:96:0D:B5:C7 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 : Sep 15 04:24:13.784 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6B:45:9B:E8:B6:83:32:5D:CD:47:F1:30: 44:F0:32:67:8C:1B:3D:56:D8:62:EE:3C:CA:D0:8F:64: 68:C1:01:58:02:21:00:E9:6D:DE:0D:36:91:AC:2D:47: 53:B4:1F:3B:E7:43:D3:EA:6E:E8:EC:65:FE:0D:C8:73: 6E:B2:29:BA:D6:17:27 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Sep 15 04:24:13.802 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:E7:9F:04:B9:CE:EC:44:13:C4:EA:FA: 50:BD:48:A5:76:16:F4:49:41:A8:CA:A6:95:28:A2:EE: E4:E2:22:33:64:02:21:00:F1:D9:62:A8:68:E9:B5:DB: 94:76:FA:4E:8F:16:2E:F0:27:71:43:69:10:CB:56:00: 4E:BB:AC:07:9D:8F:B9:C6
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-10T22:48:24+00:00

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

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