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

uninorte.edu.co · 201.150.96.29:443

Verified

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

Subject
C=CO L=BARRANQUILLA O=Fundacion Universidad del Norte CN=*.uninorte.edu.co
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Valid from
2026-09-24T00:00:00+00:00
Expires
2027-04-10T23:59:59+00:00
Days remaining
185
Serial (hex)
03029F46D1264B4E72B545F64533EB1F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.uninorte.edu.co, DNS:uninorte.edu.co, DNS:*.ezproxy.uninorte.edu.co, DNS:ezproxy.uninorte.edu.co, DNS:virtual.uninorte.edu.co, DNS:proveedores.uninorte.edu.co, DNS:adila.uninorte.edu.co, DNS:inscripcionesuvirtual.uninorte.edu.co, DNS:aulasvirtuales.uninorte.edu.co, DNS:miaulavirtual.uninorte.edu.co

SHA-256 fingerprint

78:8D:B1:E5:38:17:23:B8:F6:31:54:6D:E0:9A:F4:38:3F:10:7A:77:3F:04:C3:B0:D1:9E:7F:F7:69:C4:97:16
Certificate extensions & PEM
authorityKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
subjectKeyIdentifier
FF:A4:85:C9:63:EB:D8:9F:E8:07:10:DE:D2:13:95:EA:1D:9B:0B:0E
subjectAltName
DNS:*.uninorte.edu.co, DNS:uninorte.edu.co, DNS:*.ezproxy.uninorte.edu.co, DNS:ezproxy.uninorte.edu.co, DNS:virtual.uninorte.edu.co, DNS:proveedores.uninorte.edu.co, DNS:adila.uninorte.edu.co, DNS:inscripcionesuvirtual.uninorte.edu.co, DNS:aulasvirtuales.uninorte.edu.co, DNS:miaulavirtual.uninorte.edu.co
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.thawte.com/ThawteTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.thawte.com CA Issuers - URI:http://cacerts.thawte.com/ThawteTLSRSACAG1.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 : Sep 24 19:58:00.027 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:61:57:0D:07:54:5D:AC:2A:C3:8A:E7:43: C7:06:2D:FE:46:4F:FB:39:B3:F7:A1:F1:EC:DA:BF:B9: 2A:E4:07:DD:02:21:00:E8:04:9F:0E:5D:45:1C:3D:B1: 5F:0D:1A:BC:FD:27:9D:94:51:79:C8:C4:2F:A5:28:C5: 01:B2:C4:40:78:93:AF 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 : Sep 24 19:58:00.003 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A2:50:9C:54:95:B2:C3:58:8D:42:67: E9:C4:29:6A:81:C9:11:59:3D:D7:C7:4F:66:28:0F:9D: 04:DC:5A:3F:39:02:21:00:EA:9A:2E:A6:1A:90:D8:42: 4C:B1:C7:57:06:6E:9E:25:3F:86:24:7F:CB:CD:BC:5F: 67:F3:A1:CD:03:6C:81:E1 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 : Sep 24 19:58:00.055 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:0C:43:C5:F7:C4:DD:BF:FD:48:18:33:94: 29:07:1B:05:50:1F:69:0A:15:E4:9F:3F:90:4C:D2:0F: 85:D1:05:F5:02:20:36:DA:19:45:0C:32:98:00:84:B1: B1:34:54:39:D5:5F:56:92:50:17:EC:94:28:D2:C7:AC: ED:48:AF:9E:9C:73
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-07T21:26:56+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=Thawte TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:25+00:00
Expires
2027-11-02T12:24:25+00:00
Days remaining
390
Serial (hex)
090EE8C5DE5BFA62D2AE2FF7097C4857
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

4B:CC:5E:23:4F:E8:1E:DE:4E:AF:88:3A:A1:9C:31:33:5B:0B:26:E8:5E:06:6B:99:45:E4:CB:61:53:EB:20:C2
Certificate extensions & PEM
subjectKeyIdentifier
A5:8C:FE:32:CC:EB:0F:2C:D4:19:C6:08:B8:00:24:88:5D:C3:C5:B7
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
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS
-----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 →