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

cshc.qc.ca · 206.167.146.15:443

Verified

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

Subject
C=CA ST=Quebec L=East Angus O=Centre de Services Scolaire des Hauts-cantons CN=*.cshc.qc.ca
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-10-01T00:00:00+00:00
Expires
2027-04-17T23:59:59+00:00
Days remaining
176
Serial (hex)
04616658BEB678507FE646A1022086D5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.cshc.qc.ca, DNS:cshc.qc.ca

SHA-256 fingerprint

0E:0C:18:F1:CA:52:41:F0:FC:52:5F:3B:2E:D1:21:23:ED:D0:FE:E3:F2:33:B1:E5:E5:D3:0D:13:39:16:E2:95
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
AB:42:B9:A9:A7:F5:E2:95:A9:B2:F2:AD:78:FD:22:D2:7D:96:53:B3
subjectAltName
DNS:*.cshc.qc.ca, DNS:cshc.qc.ca
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
basicConstraints
CA:FALSE
ct_precert_scts
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 : Oct 1 15:37:29.853 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:87:5A:62:C2:92:21:5C:5A:36:81:D6: BF:2C:F7:B5:00:15:14:B7:EE:56:00:8A:AB:B5:05:A4: 87:D4:06:12:C6:02:21:00:DC:4B:68:39:BD:C3:A5:F9: 12:5F:F6:9A:1E:E2:71:F3:51:31:5F:34:6A:A4:2B:3B: BC:83:6F:94:62:46:44:79 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Oct 1 15:37:29.848 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:59:14:39:31:F2:B8:5A:4A:71:7B:10:EA: 9D:21:7B:98:87:3A:91:B6:BC:35:16:15:1C:70:5E:EF: CE:D0:AF:79:02:21:00:C9:7E:A7:96:0A:6C:FF:A2:07: 3D:20:DC:D3:05:2E:EE:99:56:9B:0C:5B:CD:62:32:E7: B9:CB:C8:42:78:A1:25 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Oct 1 15:37:29.870 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:31:A3:5E:8E:7B:EC:8D:90:5C:A3:12:EB: CA:61:2D:6D:47:FC:AD:14:C3:6F:B3:85:E4:38:48:88: A0:31:D7:87:02:20:7D:4A:A3:E3:A1:2C:1D:98:B7:9E: A7:F0:52:0A:54:57:6C:3F:81:38:CA:B3:6E:F4:43:F1: CC:CB:B4:3C:09:25
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-23T08:42:46+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1618
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
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
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----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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