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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

sknt.ru · 185.37.129.178:443

Verified

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

Subject
CN=*.sknt.ru
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Valid from
2025-12-22T14:29:25+00:00
Expires
2027-01-23T14:29:24+00:00
Days remaining
115
Serial (hex)
2572A022B4703C2F959FBB47
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.sknt.ru, DNS:sknt.ru

SHA-256 fingerprint

6F:A1:54:C9:53:FD:E0:68:2C:07:99:75:78:94:E1:4D:EB:0A:4A:7E:FA:BB:79:18:98:C0:3E:20:9E:D9:83:CD
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr6alphasslca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr6alphasslca2025
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3 CPS: https://www.globalsign.com/repository/
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr6alphasslca2025.crl
subjectAltName
DNS:*.sknt.ru, DNS:sknt.ru
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
subjectKeyIdentifier
92:94:3F:44:00:A1:01:9A:02:9A:5A:C9:CF:1F:C0:B7:47:69:C7:86
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Dec 22 14:29:29.186 2025 GMT Extensions: 00:00:05:00:00:A9:11:85 Signature : ecdsa-with-SHA256 30:46:02:21:00:8F:B9:A0:75:FF:94:E0:4D:23:D0:12: 30:F9:1C:BA:DD:C1:08:53:C8:55:55:50:22:6A:B8:D9: 67:7F:C1:F8:B5:02:21:00:A3:1B:60:CE:62:FB:2B:10: 93:A9:F8:E5:3C:AF:F8:7D:09:E2:88:77:EC:45:E7:3D: C2:E1:59:9B:92:E3:B2:CB Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Dec 22 14:29:28.975 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:67:51:3A:26:A3:4C:D5:72:70:F9:96:65: CE:7D:E7:F1:7A:72:40:B1:2D:82:F1:C7:3D:2F:0F:6D: 3D:85:00:08:02:20:66:05:92:C9:E4:7C:5A:F2:47:67: 34:CE:C7:AD:DC:D0:A0:79:69:74:05:BE:6C:BB:9C:44: F0:B4:DB:2F:B6:3D 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 : Dec 22 14:29:28.641 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:DE:69:58:F3:6A:2B:FD:DC:D1:26:CB: DA:56:36:BE:29:1B:2D:16:2B:8C:85:4F:15:0E:75:B7: 21:1B:1D:9A:05:02:21:00:F1:A4:B5:21:AF:32:99:E6: 2A:22:A6:BC:63:19:DA:0F:3B:7F:4F:79:19:12:37:10: 0B:17:49:51:56:D0:84:61
-----BEGIN CERTIFICATE-----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fc6IEvbkO1kCAwEAAaOCA2YwggNiMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8E
AjAAMIGZBggrBgEFBQcBAQSBjDCBiTBJBggrBgEFBQcwAoY9aHR0cDovL3NlY3Vy
ZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvZ3NnY2NyNmFscGhhc3NsY2EyMDI1LmNy
dDA8BggrBgEFBQcwAYYwaHR0cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vZ3NnY2Ny
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AQMwNDAyBggrBgEFBQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5jb20vcmVw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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-29T19:55:58+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Issuer
OU=GlobalSign Root CA - R6 O=GlobalSign CN=GlobalSign
Valid from
2025-05-21T02:36:52+00:00
Expires
2027-05-21T00:00:00+00:00
Days remaining
233
Serial (hex)
837D4EB89E912FE72CAD3BC7692DDC20
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

A8:83:55:92:31:F8:38:8D:AF:35:CE:41:C8:10:10:40:AE:8F:D9:B6:56:43:42:47:B9:47:5A:F5:92:CC:08:CA
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
C5:B4:93:8F:6F:2B:DC:1E:48:BF:B7:10:30:85:CE:D1:B2:BB:48:2D
authorityKeyIdentifier
AE:6C:05:A3:93:13:E2:A2:E7:E2:D7:1C:D6:C7:F0:7F:C8:67:53:A0
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr6 CA Issuers - URI:http://secure.globalsign.com/cacert/root-r6.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r6.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----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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