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

TLSv1.2

stpi.in · 164.164.15.4:443

Verified

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

Subject
CN=*.stpi.in
Issuer
C=IN O=eMudhra Technologies Limited CN=EM DV TLS CA - G2A-1
Valid from
2026-09-27T14:37:36+00:00
Expires
2026-12-12T03:26:11+00:00
Days remaining
69
Serial (hex)
A859351FFFD25301AB2FAC0CB93381
Signature
RSA-SHA384
Public key
RSA 2048

Subject alternative names (SAN)

DNS:stpi.in, DNS:*.stpi.in

SHA-256 fingerprint

63:B3:56:85:39:5F:16:3D:8A:BC:FD:A8:B3:A0:DB:47:05:C7:4F:91:5D:53:2E:BE:77:60:71:80:23:92:0F:6D
Certificate extensions & PEM
authorityKeyIdentifier
13:5C:1E:18:96:0D:03:79:CB:04:09:AF:8F:9D:14:D0:2E:B6:DB:70
subjectKeyIdentifier
F4:64:E1:9F:66:6F:9F:06:0C:F6:ED:71:A2:3E:6B:E7:E9:DD:E6:32
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.50977.1.0.1.1 CPS: http://repository.emsign.com Policy: 2.23.140.1.2.1
authorityInfoAccess
OCSP - URI:http://ocsp-a.emsign.com CA Issuers - URI:http://repository.emsign.com/certs/EMDVTLSCAG2A1EE.p7c
crlDistributionPoints
Full Name: URI:http://crl.emsign.com?EMDVTLSCAG2A1.crl
subjectAltName
DNS:stpi.in, DNS:*.stpi.in
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Sep 27 14:37:40.872 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:BE:27:D5:96:12:AF:28:A0:1D:D6:1D: 74:6A:E7:A4:BB:E1:F8:DD:B0:4F:4A:53:15:33:A9:5B: 83:D4:B4:ED:A4:02:21:00:EA:AC:E7:19:7A:EC:57:AB: F4:05:77:26:C1:91:17:D3:71:24:94:47:86:31:74:5B: 88:7E:8B:24:48:26:96:60 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Sep 27 14:37:39.643 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:39:21:05:DF:44:FA:58:AD:28:EA:F2:12: 54:CB:14:B3:5C:59:83:B5:21:1C:5C:FB:5C:84:C0:FB: 25:8C:11:09:02:21:00:E8:34:38:40:76:8A:E3:A8:EC: 11:AD:2C:48:07:56:4D:13:C5:6D:18:5C:C9:76:00:5D: 50:07:AA:0F:06:E7:DC 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 : Sep 27 14:37:39.359 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:C1:69:9D:6A:26:C3:BC:EC:1F:F6:81: 6B:7D:5C:1E:A6:77:79:D2:C5:1B:E5:B3:C9:18:83:CB: F6:EA:D4:DF:CD:02:21:00:CD:DC:CE:81:89:06:50:42: C7:6F:9C:74:2E:FD:78:78:00:24:8D:F5:92:25:68:7E: 8E:5D:E4:4E:6D:A8:6F:6D
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-03T05:01:55+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=IN O=eMudhra Technologies Limited CN=EM DV TLS CA - G2A-1
Issuer
C=IN O=eMudhra Technologies Limited CN=emSign Root TLS CA - G1
Valid from
2025-05-29T07:16:12+00:00
Expires
2040-05-28T07:16:12+00:00
Days remaining
4986
Serial (hex)
B6391A6D28C7886AE6FCCED2F3C1A7
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

3F:13:59:7D:33:55:D3:41:BD:09:32:8A:EE:56:7D:7F:4E:00:2D:99:19:B9:86:F9:96:2D:AF:F1:97:EA:75:D1
Certificate extensions & PEM
authorityKeyIdentifier
64:1D:C9:D8:F8:C4:EC:04:4B:22:81:F5:32:9A:5E:B9:E7:93:52:F9
subjectKeyIdentifier
13:5C:1E:18:96:0D:03:79:CB:04:09:AF:8F:9D:14:D0:2E:B6:DB:70
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.50977.1.0.1 CPS: http://repository.emsign.com Policy: 1.3.6.1.4.1.50977.1.2.100 Policy: 2.23.140.1.2.1
authorityInfoAccess
OCSP - URI:http://ocsp-a.emsign.com CA Issuers - URI:http://repository.emsign.com/certs/EMDVTLSCAG2A1.p7c
crlDistributionPoints
Full Name: URI:http://crl.emsign.com/?roottlscag1.crl
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=IN O=eMudhra Technologies Limited CN=emSign Root TLS CA - G1
Issuer
C=IN OU=emSign PKI O=eMudhra Technologies Limited CN=emSign Root CA - G1
Valid from
2024-07-11T14:52:21+00:00
Expires
2039-07-09T18:30:00+00:00
Days remaining
4662
Serial (hex)
F7AB65559E10812DF6484347586A25
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

9B:91:34:76:EA:B4:76:E2:1E:08:87:DB:CD:E4:43:45:D1:35:9D:28:11:6B:83:B7:CD:3E:87:BD:80:7E:BF:68
Certificate extensions & PEM
authorityKeyIdentifier
FB:EF:0D:86:9E:B0:E3:DD:A9:B9:F1:21:17:7F:3E:FC:F0:77:2B:1A
subjectKeyIdentifier
64:1D:C9:D8:F8:C4:EC:04:4B:22:81:F5:32:9A:5E:B9:E7:93:52:F9
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy CPS: http://repository.emsign.com
authorityInfoAccess
OCSP - URI:http://ocsp.emsign.com CA Issuers - URI:http://repository.emsign.com/certs/emSignRootCAG1.crt
crlDistributionPoints
Full Name: URI:http://crl.emsign.com?RootCAG1.crl
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:1
-----BEGIN CERTIFICATE-----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hdpWaHa5YjNXpCgDpiaKRd5F6opQsb8WmQdUswZgIocLb4egKzR/ndYX6xlxnL/h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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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