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

sns11.bigrock.com · 162.241.85.225:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=*.bigrock.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-10-28T00:00:00+00:00
Expires
2027-05-14T23:59:59+00:00
Days remaining
191
Serial (hex)
0FE6E5953E53E5EF1DDA26F9099DCBC3
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.bigrock.com, DNS:bigrock.com

SHA-256 fingerprint

A8:2D:91:47:96:9B:9A:0F:16:09:58:09:18:DF:D3:83:51:EE:A1:7F:CC:01:68:F3:0D:0F:78:67:65:CD:F8:D7
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
DC:77:E3:27:2C:F5:0D:2F:6D:85:FD:1F:CA:4A:6E:20:F8:11:E6:2E
subjectAltName
DNS:*.bigrock.com, DNS:bigrock.com
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1-1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
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 : Oct 28 11:58:16.942 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:00:D1:A0:E2:CE:93:E4:9C:28:1E:29:36: B3:F9:F1:C4:20:88:95:9F:5C:5D:03:04:0F:1A:A6:9B: BD:55:12:0C:02:20:58:78:C9:3B:5F:BF:75:0A:41:73: 04:48:E6:76:8F:04:03:56:6F:6F:E5:64:95:38:1D:86: 67:E9:9A:BA:97:79 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Oct 28 11:58:17.152 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:0A:64:B1:88:39:93:0C:72:46:48:30:7A: 85:BF:0B:74:61:BC:14:51:85:C1:EC:F5:64:A7:4D:AB: C9:DC:1C:AC:02:21:00:C7:85:88:3A:CF:89:FF:EB:5A: BD:0E:D8:46:53:08:DF:AD:8D:87:DE:4F:56:4E:F1:48: 5D:74:33:D9:1F:FF:F8 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA: 54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D Timestamp : Oct 28 11:58:17.087 2026 GMT Extensions: 00:00:05:00:30:87:42:50 Signature : ecdsa-with-SHA256 30:46:02:21:00:EB:2F:55:F6:A5:72:B3:81:27:52:7F: 2E:B3:77:2A:15:BC:69:4D:0D:10:3D:A4:20:09:DC:0E: 2B:29:CE:8B:03:02:21:00:F0:62:5C:1B:EF:0F:2A:15: 39:22:7A:FB:68:9F:76:F0:FE:58:13:FC:6C:51:77:46: 40:E7:35:BF:6C:17:19:29
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-04T14:52:11+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
362
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----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.

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