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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

ifce.edu.br · 200.129.17.217:443

Verified

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

Subject
C=BR ST=CEARA L=FORTALEZA O=INSTITUTO FEDERAL DE EDUCACAO, CIENCIA E TECNOLOGIA DO CEARA CN=*.ifce.edu.br
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Valid from
2025-11-26T12:26:04+00:00
Expires
2026-12-28T12:26:03+00:00
Days remaining
58
Serial (hex)
322739BEF813955E007D41A5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.ifce.edu.br, DNS:ifce.edu.br

SHA-256 fingerprint

76:D3:18:D5:C4:68:03:4F:32:D4:EC:D8:CC:45:BE:B5:F5:87:20:09:94:ED:16:1D:6E:29:64:0D:3F:81:4B:8D
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.20 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.2
subjectAltName
DNS:*.ifce.edu.br, DNS:ifce.edu.br
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
42:9F:BF:66:2F:9E:1B:98:3E:BB:33:F2:F5:90:F2:B8:8E:65:98:79
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Nov 26 12:26:09.238 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A1:5D:59:7F:CA:ED:DF:1D:C7:F1:95: 30:C6:7E:1F:CF:C2:6E:5D:F3:15:F4:A3:6A:94:F9:20: 88:00:65:76:6E:02:21:00:C1:13:4A:E8:22:B6:58:F9: 06:4A:E7:84:D0:5D:24:D9:8A:13:4F:13:EF:61:7A:AF: F5:20:F5:3B:43:9A:00:21 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Nov 26 12:26:08.866 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:24:01:AC:11:AD:3B:37:85:CB:F1:FF:F5: 3D:FA:F6:3D:7E:AA:60:22:39:C1:67:34:F4:DA:E0:3A: 19:0A:A2:B8:02:20:06:E6:5C:95:B8:95:D5:97:BB:EE: AC:C5:B8:20:44:FA:24:0E:79:FE:0F:98:DD:B3:A0:E0: 0A:F7:39:EA:F4:5F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Nov 26 12:26:09.194 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:A0:99:EC:0C:A3:1D:56:45:4E:A0:59: 60:F5:6C:3C:C2:90:9D:D2:AD:76:D7:FD:5E:A4:06:08: 90:AE:65:B6:31:02:21:00:CD:C8:E0:C8:F9:0E:0F:22: 82:67:A3:93:29:26:40:6E:76:55:79:B8:CB:2E:40:2C: 11:B6:13:63:17:44:18:3B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-31T00:46:17+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2018-11-21T00:00:00+00:00
Expires
2028-11-21T00:00:00+00:00
Days remaining
751
Serial (hex)
01EE5F221DFC623BD4333A8557
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B6:76:FF:A3:17:9E:88:12:09:3A:1B:5E:AF:EE:87:6A:E7:A6:AA:F2:31:07:8D:AD:1B:FB:21:CD:28:93:76:4A
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
authorityKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr3
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r3.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2009-03-18T10:00:00+00:00
Expires
2029-03-18T10:00:00+00:00
Days remaining
869
Serial (hex)
04000000000121585308A2
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:B5:22:D7:B7:F1:27:AD:6A:01:13:86:5B:DF:1C:D4:10:2E:7D:07:59:AF:63:5A:7C:F4:72:0D:C9:63:C5:3B
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
subjectKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
-----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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