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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

larsentoubro.com · 159.60.66.157:443

Verified

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

Subject
C=IN ST=Maharashtra L=Mumbai O=Larsen and Toubro Limited CN=*.larsentoubro.com
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2026-06-09T00:00:00+00:00
Expires
2026-12-24T23:59:59+00:00
Days remaining
76
Serial (hex)
058B9F70F2BF5ACE812B0196E7F3591D
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.larsentoubro.com, DNS:larsentoubro.com

SHA-256 fingerprint

2C:8C:73:59:7B:04:A7:6D:49:72:04:B1:F5:D4:E4:57:6D:52:5E:4F:D8:D9:36:F4:93:77:0A:1F:D6:84:A1:11
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
91:B4:88:75:95:C6:C4:EB:C9:6D:36:B7:94:33:00:BD:C0:77:4B:72
subjectAltName
DNS:*.larsentoubro.com, DNS:larsentoubro.com
certificatePolicies
Policy: 2.23.140.1.2.2 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.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.crt
basicConstraints
CA:FALSE
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 : Jun 9 09:22:46.850 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:94:1F:2F:78:43:A6:4E:B7:3B:7A:0A: 4C:B1:62:F6:4C:9B:23:DC:5F:58:D8:39:FE:7E:D2:F1: 05:05:E8:48:82:02:21:00:80:43:04:9D:F6:2D:56:D4: 8F:7F:F0:0D:DE:55:C6:2B:84:4F:D1:73:B2:26:05:F6: 61:6A:55:E6:5A:F3:3C:E6 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 : Jun 9 09:22:46.838 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:21:FB:CD:3C:21:55:AD:01:9C:7E:4E:F8: B6:3C:8C:BB:92:11:CB:13:39:F0:45:D4:21:43:BE:3B: 82:47:13:7D:02:21:00:AC:C0:86:11:9C:D9:E4:2D:76: 5E:54:01:44:71:C5:2E:50:41:96:A5:42:05:7A:29:03: 9C:BE:E5:5D:A5:4D:76 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 : Jun 9 09:22:46.840 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:13:7C:98:86:31:4E:0A:47:CC:31:D2:E7: 6A:38:8C:12:4A:52:68:2F:17:E8:02:D7:93:A9:F6:66: 89:99:52:25:02:20:38:8B:A5:58:01:CF:E9:83:3A:AF: 93:6D:36:E5:CF:69:91:34:FE:4A:4A:6D:64:39:E2:3A: 01:67:4B:00:2F:23
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-09T16:18:09+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4115
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
388
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
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: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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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