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

registry.gov.in · 103.207.129.9:443

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

Certificate verification failed

Subject
CN=registry.gov.in
Issuer
C=US O=Let's Encrypt CN=YR2
Valid from
2026-09-15T09:55:10+00:00
Expires
2026-12-14T09:55:09+00:00
Days remaining
37
Serial (hex)
06BCC6265080022E0B70B2BD32E2DDBAA5DD
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:registry.gov.in, DNS:www.registry.gov.in, DNS:xn--81bg3cc2b2bk5hb.xn--11b7cb3a6a.xn--h2brj9c

SHA-256 fingerprint

49:C7:4C:19:00:56:00:49:F5:69:A3:53:A0:8A:3B:3C:F5:81:88:B3:02:84:E3:73:D6:8C:7E:54:05:6E:24:DC
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
1C:9E:4E:39:65:44:20:EF:19:6C:2E:CA:23:63:06:70:BB:1A:DD:1E
authorityKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityInfoAccess
CA Issuers - URI:http://yr2.i.lencr.org/
subjectAltName
DNS:registry.gov.in, DNS:www.registry.gov.in, DNS:xn--81bg3cc2b2bk5hb.xn--11b7cb3a6a.xn--h2brj9c
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr2.c.lencr.org/94.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0: D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F Timestamp : Sep 15 10:53:40.552 2026 GMT Extensions: 00:00:05:00:2E:E6:A1:AA Signature : ecdsa-with-SHA256 30:44:02:20:6A:8A:3B:9D:B0:5F:F1:8F:FC:FD:94:FA: 22:F0:34:44:83:0A:E3:98:D8:72:E1:C0:65:71:C2:89: 66:99:B7:68:02:20:04:16:4B:9A:7F:3A:34:2E:87:21: 22:33:1C:24:D6:AD:14:56:95:A2:89:03:62:E2:DA:73: B5:2B:56:14:2A:41 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 15 10:53:40.485 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:14:BD:18:E0:BD:37:54:A3:91:F5:73:6D: 65:13:C2:90:34:9F:00:44:09:81:A9:6B:3E:B3:1D:C1: C5:50:7F:58:02:20:04:61:75:A7:DD:45:7E:E1:BB:21: 73:EB:3A:57:7D:41:82:05:5E:C1:A6:BD:CF:5F:CB:C0: 28:01:F0:7A:01:B3
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-07T07:49:12+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR2
Issuer
C=US O=ISRG CN=Root YR
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
665
Serial (hex)
4EBD24947E24D394802D84A52FD5B319
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

23:8B:85:A0:09:9C:65:B9:70:47:7D:57:24:F1:A1:D4:75:CE:50:58:CF:FE:4E:FA:87:33:89:9B:DB:86:3C:47
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
authorityKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityInfoAccess
CA Issuers - URI:http://yr.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr.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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