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

nbcc.ca · 198.164.157.202:443

Verified
The certificate expires within 30 days.

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

Subject
C=CA ST=New Brunswick O=New Brunswick Community College CN=nbcc.ca
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA OV R36
Valid from
2025-10-23T00:00:00+00:00
Expires
2026-11-22T23:59:59+00:00
Days remaining
26
Serial (hex)
52D1C1FEA7591713F5080DCAA4381D41
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:nbcc.ca, DNS:*.nbcc.ca

SHA-256 fingerprint

97:7C:F4:61:23:81:EC:46:C6:B3:90:2D:2B:16:BC:57:CB:64:3F:62:DD:32:42:F6:97:F9:C2:C1:2A:CF:C4:8E
Certificate extensions & PEM
authorityKeyIdentifier
E3:66:74:BB:70:68:8D:2C:5D:4E:0E:A6:4A:8F:9B:37:22:9C:82:92
subjectKeyIdentifier
E8:73:35:CB:91:DA:10:84:E3:E1:0A:FD:74:77:B2:2A:23:69:17:13
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crt OCSP - URI:http://ocsp.sectigo.com
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 : Oct 23 15:22:26.162 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:E6:C5:49:13:7A:9A:5A:C2:C0:58:0C: DD:7C:51:1D:EC:60:A1:92:33:A0:7C:4E:32:DE:4D:0D: EF:01:1C:B2:62:02:21:00:A3:90:7D:05:CA:27:D6:30: 7D:50:6A:2F:B4:9C:44:B8:08:ED:C0:46:2A:BE:59:1F: F2:75:9D:DB:1F:BA:69:D0 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 : Oct 23 15:22:26.264 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:BF:EF:48:10:87:D9:31:29:30:73:2A: C1:8B:B5:9A:04:8A:9D:DD:EE:DC:2B:78:91:1C:7E:1A: 1B:02:7D:CB:03:02:20:4E:DC:C5:8A:E2:3A:8A:D8:CC: DC:2F:2D:5E:AB:15:FF:17:F9:22:6D:48:80:26:3E:94: 66:96:DE:CF:7B:1C:9D Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AC:AB:30:70:6C:EB:EC:84:31:F4:13:D2:F4:91:5F:11: 1E:42:24:43:B1:F2:A6:8C:4F:3C:2B:3B:A7:1E:02:C3 Timestamp : Oct 23 15:22:26.052 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:4B:DD:9C:FD:12:EF:09:16:B3:E2:B6:84: DC:6B:8E:DE:76:7C:86:D4:93:89:45:97:16:AC:52:F7: FA:7A:4A:A6:02:20:44:29:10:BE:0B:42:E0:81:3A:5B: E5:C0:DB:27:4A:24:16:77:74:20:40:25:61:D2:7F:89: 9B:8D:EF:B1:89:AC
subjectAltName
DNS:nbcc.ca, DNS:*.nbcc.ca
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-27T12:51:39+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA OV R36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3433
Serial (hex)
2C1A3C76E943DDDDFF191B31890AED71
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

65:42:D1:76:BE:D5:0F:19:3C:0C:E2:97:AE:44:EC:D8:A0:A8:6B:EC:2E:DE:68:27:69:34:40:59:B4:E7:85:30
Certificate extensions & PEM
authorityKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
subjectKeyIdentifier
E3:66:74:BB:70:68:8D:2C:5D:4E:0E:A6:4A:8F:9B:37:22:9C:82:92
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.com
-----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

Registration / WHOIS →DNS records →