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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

sesc-sc.com.br · 20.119.128.21:443

Verified

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

Subject
CN=sesc-sc.com.br
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Valid from
2026-10-06T00:00:00+00:00
Expires
2027-04-06T23:59:59+00:00
Days remaining
156
Serial (hex)
02BF834D1053649C31DEA13FD9478E26
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:sesc-sc.com.br

SHA-256 fingerprint

C8:B4:A8:9B:F6:45:CF:47:EA:21:57:31:1C:1A:0C:6F:DA:52:F0:20:FB:96:99:43:C2:04:52:23:CE:B3:15:4C
Certificate extensions & PEM
authorityKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
subjectKeyIdentifier
38:9D:DA:95:1E:B0:04:7E:CF:C7:98:E5:BB:BC:E5:17:46:47:B8:35
subjectAltName
DNS:sesc-sc.com.br
certificatePolicies
Policy: 2.23.140.1.2.1 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.geotrust.com/GeoTrustTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.geotrust.com CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustTLSRSACAG1.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 6 11:54:58.779 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F5:2E:08:7B:1A:82:DB:21:9F:18:2F: 59:AD:5B:93:3C:21:38:AA:80:FA:8E:31:42:F5:45:0C: 6C:BC:E3:A6:8F:02:21:00:9C:60:E7:E2:FD:FC:9C:8D: 55:72:C8:85:86:AE:9F:C1:54:8C:EA:BE:08:E0:B1:D1: 42:32:6A:85:05:19:06:DA 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 6 11:54:58.831 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:E4:D1:EA:13:FF:C8:4B:5A:FE:87:8F: 94:AA:69:40:A5:18:C4:D9:BC:80:DA:16:8D:AF:E0:DA: 97:57:A2:63:03:02:21:00:BE:DE:18:2B:F5:80:7B:2C: F6:F3:9E:53:C1:1E:C5:56:90:42:28:05:09:AB:9F:7D: 56:99:68:D7:13:16:D7:97 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Oct 6 11:54:58.865 2026 GMT Extensions: 00:00:05:00:1D:98:8F:7F Signature : ecdsa-with-SHA256 30:45:02:20:2B:49:82:5A:38:0F:AA:32:42:9E:95:B4: 5A:A1:C4:5F:74:F8:6B:73:2B:CE:D6:49:45:EE:B9:54: 4F:B2:8D:50:02:21:00:E9:75:E5:0F:DF:3A:2E:ED:C7: 46:D7:9D:78:42:09:B5:42:72:B9:45:48:E9:AD:44:3B: 56:A2:92:1B:6C:6A:21
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-01T20:38:44+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=GeoTrust TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:23:37+00:00
Expires
2027-11-02T12:23:37+00:00
Days remaining
365
Serial (hex)
0D07782A133FC6F9A57296E131FFD179
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C0:6E:30:7F:7C:FC:1D:32:FA:72:A4:C0:33:C8:7B:90:01:9A:F2:16:F0:77:5D:64:97:8A:2E:CA:6C:8A:23:0E
Certificate extensions & PEM
subjectKeyIdentifier
94:4F:D4:5D:8B:E4:A4:E2:A6:80:FE:FD:D8:F9:00:EF:A3:BE:02:57
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.

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