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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

avancera.com.br · 189.36.2.10:443

Verified

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

Subject
CN=www.avancera.com.br
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-08-18T00:00:00+00:00
Expires
2027-03-04T23:59:59+00:00
Days remaining
133
Serial (hex)
0ACD8C93834138B64EFF82F957CD40FD
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.avancera.com.br, DNS:avancera.com.br

SHA-256 fingerprint

C5:20:7F:1C:DE:34:04:E5:E9:FB:18:EA:ED:8D:FB:53:32:1A:B9:5B:4D:FD:91:69:3D:58:D7:D0:EA:7E:90:9F
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
E5:8E:9B:4A:7D:7C:FA:8F:71:52:E6:D9:27:8D:4B:7B:8C:EA:66:F7
subjectAltName
DNS:www.avancera.com.br, DNS:avancera.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.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.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 : Aug 18 13:47:52.775 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:1F:21:D0:55:BE:A3:AF:AF:D0:70:41:BB: 3A:A0:F6:6D:BA:E8:FA:32:4E:B6:F1:86:B0:C5:14:33: AE:A3:5D:7A:02:21:00:8F:AA:4F:5A:B5:04:F5:FA:65: 54:61:03:DE:1F:22:DA:2F:95:2B:F2:B4:6B:1B:9F:67: 8A:6E:3F:1D:83:96:F8 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 : Aug 18 13:47:53.622 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:79:26:29:68:2B:B5:E6:F3:C8:39:CD:1E: 62:73:1C:CF:63:8B:3E:EA:4A:02:15:A1:38:6E:FA:F4: D1:11:CC:C8:02:21:00:EF:39:AB:EF:08:BA:7B:17:E2: 3F:72:CA:24:46:7A:5D:3F:67:38:02:C5:87:3C:44:FB: 5C:B7:93:28:2B:EE:FF Signed Certificate Timestamp: Version : v1 (0x0) Log ID : A2:81:00:18:73:4E:17:6E:1D:47:E0:95:40:F3:81:BA: 54:66:97:CD:63:A8:43:50:71:6E:B8:09:4E:DA:F1:0D Timestamp : Aug 18 13:47:53.318 2026 GMT Extensions: 00:00:05:00:08:DF:03:19 Signature : ecdsa-with-SHA256 30:45:02:20:23:B8:18:45:2C:B8:F6:38:92:25:55:AE: 04:18:84:8D:2E:AA:32:3A:C3:1E:A9:B2:21:33:27:2E: 6A:4B:63:B6:02:21:00:C2:7E:A6:BE:B1:C9:11:21:69: 3A:08:4F:DE:AB:21:58:25:1C:B7:53:61:9B:15:F6:0D: DF:EE:27:90:0F:B8:9B
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-22T02:49:06+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
376
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
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: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4103
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----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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