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

ncot.by · 195.50.17.82:443

Verified

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

Subject
CN=*.ncot.by
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R6 AlphaSSL CA 2025
Valid from
2025-12-16T11:05:31+00:00
Expires
2027-01-17T11:05:30+00:00
Days remaining
102
Serial (hex)
54070300A0910E26FC13CDA8
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:*.ncot.by, DNS:ncot.by

SHA-256 fingerprint

6B:AD:E3:77:9E:2C:81:A1:8D:CD:FA:4F:92:17:68:60:7B:EF:C7:66:25:DA:C9:22:7F:C9:65:49:BE:8A:6D:ED
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:*.ncot.by, DNS:ncot.by
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
8D:FF:FC:E4:DC:7C:3E:F7:84:1A:59:5D:CB:5D:F0:21:6B:7B:5D:AB
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 16 11:05:35.186 2025 GMT Extensions: 00:00:05:00:00:7E:AD:FB Signature : ecdsa-with-SHA256 30:45:02:20:21:70:F5:FA:3F:1B:51:3B:B6:DB:D6:DB: F8:26:75:EA:B8:34:4F:FE:71:0A:22:9E:AD:53:EC:6D: D7:E0:CE:2E:02:21:00:E1:2E:1D:F2:B0:5C:0C:C1:4D: 30:36:6C:1B:C7:C4:34:50:8C:0C:A9:12:B3:F2:99:B1: 7D:C8:CA:EC:86:3C:F9 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 16 11:05:34.594 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F8:86:B6:D4:A4:A7:57:29:5C:ED:1E: 87:54:C0:F7:85:FD:35:50:85:76:B8:07:39:9D:23:13: 4A:7B:EB:71:62:02:21:00:9A:99:D8:3D:46:D5:E5:5B: 20:F4:14:C5:F3:A4:F1:6F:6A:8F:64:2F:AE:1F:23:50: 84:06:CD:5B:97:E5:EA:61 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Dec 16 11:05:34.817 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:FA:35:0E:C5:E9:CC:17:22:02:7A:8B: B3:D1:45:B0:D4:04:E7:B9:B2:E3:5F:74:FF:CF:78:6E: FB:11:66:94:A4:02:20:77:E6:FC:0F:96:B5:6C:AE:6F: 66:9A:5F:A9:5D:C0:B2:6E:71:20:16:C1:05:47:37:6E: 43:19:07:98:84:64:9A
-----BEGIN CERTIFICATE-----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SBCqqWSS6cUCAwEAAaOCA2YwggNiMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8E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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-06T20:22:36+00:00

Server-presented chain · 2 additional certificates

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
226
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-----

Chain certificate 2

Subject
OU=GlobalSign Root CA - R6 O=GlobalSign CN=GlobalSign
Issuer
OU=GlobalSign Root CA - R6 O=GlobalSign CN=GlobalSign
Valid from
2014-12-10T00:00:00+00:00
Expires
2034-12-10T00:00:00+00:00
Days remaining
2986
Serial (hex)
45E6BB038333C3856548E6FF4551
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

2C:AB:EA:FE:37:D0:6C:A2:2A:BA:73:91:C0:03:3D:25:98:29:52:C4:53:64:73:49:76:3A:3A:B5:AD:6C:CF:69
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
AE:6C:05:A3:93:13:E2:A2:E7:E2:D7:1C:D6:C7:F0:7F:C8:67:53:A0
authorityKeyIdentifier
AE:6C:05:A3:93:13:E2:A2:E7:E2:D7:1C:D6:C7:F0:7F:C8:67:53:A0
-----BEGIN CERTIFICATE-----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bguyCLNhZglqsQY6ZZZZwPA1/cnaKI0aEYdwgQqomnUdnjqGBQCe24DWJfncBZ4n
WUx2OVvq+aWh2IMP0f/fMBH5hc8zSPXKbWQULHpYT9NLCEnFlWQaYw55PfWzjMpY
rZxCRXluDocZXFSxZba/jJvcE+kNb7gu3GduyYsRtYQUigAZcIN5kZeR1Bonvzce
MgfYFGM8KEyvAgMBAAGjYzBhMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8EBTAD
AQH/MB0GA1UdDgQWBBSubAWjkxPioufi1xzWx/B/yGdToDAfBgNVHSMEGDAWgBSu
bAWjkxPioufi1xzWx/B/yGdToDANBgkqhkiG9w0BAQwFAAOCAgEAgyXt6NH9lVLN
nsAEoJFp5lzQhN7craJP6Ed41mWYqVuoPId8AorRbrcWc+ZfwFSY1XS+wc3iEZGt
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cDDpw+5CRu3CkwWJ+n1jez/QcYF8AOiYrg54NMMl+68KnyBr3TsTjxKM4kEaSHpz
oHdpx7Zcf4LIHv5YGygrqGytXm3ABdJ7t+uA/iU3/gKbaKxCXcPu9czc8FB10jZp
nOZ7BN9uBmm23goJSFmH63sUYHpkqmlD75HHTOwY3WzvUy2MmeFe8nI+z1TIvWfs
pA9MRf/TuTAjB0yPEL+GltmZWrSZVxykzLsViVO6LAUP5MSeGbEYNNVMnbrt9x+v
JJUEeKgDu+6B5dpffItKoZB0JaezPkvILFa9x8jvOOJckvB595yEunQtYQEgfn7R
8k8HWV+LLUNS60YMlOH1Zkd5d9VUWx+tJDfLRVpOoERIyNiwmcUVhAn21klJwGW4
5hpxbqCo8YLoRT5s1gLXCmeDBVrJpBA=
-----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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