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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

uft.edu.br · 200.129.179.121:443

Verified

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

Subject
C=BR ST=TOCANTINS L=PALMAS O=FUNDACAO UNIVERSIDADE FEDERAL DO TOCANTINS CN=*.uft.edu.br
Issuer
C=BR O=REDE NACIONAL DE ENSINO E PESQUISA - RNP CN=RNP ICPEdu GR46 OV TLS CA 2025
Valid from
2026-09-30T16:11:24+00:00
Expires
2027-04-17T16:11:24+00:00
Days remaining
171
Serial (hex)
2D6782C976FE9CE7BDD705C4
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.uft.edu.br, DNS:uft.edu.br

SHA-256 fingerprint

CA:60:9F:8C:40:C3:4F:46:DA:0F:FB:42:E3:C1:67:93:62:32:A7:D8:F6:89:67:DE:09:FA:04:FC:79:06:7F:BA
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/rnpicpedugr46ovtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/rnpicpedugr46ovtlsca2025
certificatePolicies
Policy: 2.23.140.1.2.2
subjectAltName
DNS:*.uft.edu.br, DNS:uft.edu.br
authorityKeyIdentifier
94:B0:C9:4F:C1:E0:6C:EF:CE:C6:2B:6C:B3:B4:CB:22:8A:76:49:B7
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
68:62:41:A1:83:23:69:49:70:93:93:7C:99:7B:0A:DD:42:11:83:A4
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Sep 30 16:11:28.282 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:69:A0:31:19:9D:67:79:40:D7:56:59:52: 91:23:6F:06:0B:6B:63:04:3F:1A:72:55:78:47:44:7B: B7:74:E3:4D:02:21:00:D8:CD:3F:4E:1D:37:04:E3:A0: 41:96:65:6A:28:E3:EA:E7:03:12:B0:28:2D:1E:35:A9: FD:44:F2:82:B2:D5:48 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 30 16:11:28.078 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:43:C3:25:1D:E1:85:F5:23:8A:B6:93:D8: 16:CC:D0:DD:58:EF:5F:5A:F5:E9:46:59:28:EE:1B:88: F5:C5:48:53:02:21:00:A4:F1:9D:04:B5:3E:3F:27:68: 0D:A2:CF:69:39:13:C2:2D:EB:BE:E6:9F:74:EF:73:5C: D2:47:7E:E2:2A:F1:63 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 : Sep 30 16:11:28.074 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:36:FC:89:24:9E:35:B5:9F:AD:76:78:54: 6E:BE:A3:7E:D0:5D:98:6C:62:F1:62:07:7E:BE:AD:99: 40:28:16:F5:02:20:62:2B:B5:47:D4:AF:3B:53:7E:91: E9:95:3B:89:49:73:D3:90:CB:2F:84:BF:20:92:3A:01: D4:99:EB:84:E2:28
-----BEGIN CERTIFICATE-----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n3Tvc1zSR37iKvFjAHUAYEyar3p/d18B1Ab8kg3ImesLHH34yVIb+voXdzuXi8kA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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-28T05:07:43+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BR O=REDE NACIONAL DE ENSINO E PESQUISA - RNP CN=RNP ICPEdu GR46 OV TLS CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-11-19T03:27:55+00:00
Expires
2030-11-19T00:00:00+00:00
Days remaining
1482
Serial (hex)
84AC371369F2B3896C10759C657E0FD1
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

E1:07:47:D4:DA:7B:AB:09:CB:A9:95:2F:01:9D:35:34:CB:9F:BA:07:0B:F1:3D:87:91:B1:69:9C:D2:FF:59:DD
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
94:B0:C9:4F:C1:E0:6C:EF:CE:C6:2B:6C:B3:B4:CB:22:8A:76:49:B7
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.crl
certificatePolicies
Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.4146.10.1.2 Policy: 1.3.6.1.4.1.4146.1.20
-----BEGIN CERTIFICATE-----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MA4GA1UdDwEB/wQEAwIBhjATBgNVHSUEDDAKBggrBgEFBQcDATASBgNVHRMBAf8E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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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