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SSL Checker

Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.

Report

Hostname: Matches Common Name or/and SAN
Expired: No (295 days till expiration)
Public Key: We were unable to find any issues in the public key of end-entity certificate
Trusted: Yes, we were able to verify the certificate
Self-Signed: No, the end-entity certificate is not self-signed
Chain Issues: No, we were unable to detect any issues in the certificate chain sent by the server
Weak signatures: No, certificates sent by the server were not signed utilizing a weak hash function
OCSP Status: OCSP Responder returned "good" status for the end-entity certificate

DNS Information

Resolves To: 23.67.33.46
Reverse IP lookup: a23-67-33-46.deploy.static.akamaitechnologies.com.
Nameserver: use5.akam.net.
Nameserver: usw1.akam.net.
Nameserver: ns1-88.akam.net.
Nameserver: usw2.akam.net.
Nameserver: asia1.akam.net.
Nameserver: usw6.akam.net.
Nameserver: asia3.akam.net.
Nameserver: ns1-127.akam.net.

General Information

Common Name: www.itau.com.br
SANs: DNS:www.itau.com.brDNS:itau.com.br Total number of SANs: 2
Organization: Itau Unibanco S.A.
Locality: São Paulo
Signature Algorithm: sha256WithRSAEncryption
Key Type: ECDSA (secp256r1)
Key size: 256 bits
Serial Number: 477fd221ac16fd798fff1007ac7130f
Not Before: Feb 16, 2024 00:00:00 GMT
Not After: Feb 15, 2025 23:59:59 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Supported
Server: AkamaiGHost
HSTS: Not Supported
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: www.itau.com.br

Decode this certificate for verbose information →
Subject Common Name www.itau.com.br
Subject Organization Itau Unibanco S.A.
Issuer Common Name DigiCert SHA2 Extended Validation Server CA
Issuer Organization DigiCert Inc
Not Before: Feb 16, 2024 00:00:00 GMT
Not After: Feb 15, 2025 23:59:59 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 477fd221ac16fd798fff1007ac7130f
SHA1 Fingerprint: CE:F8:64:66:B9:07:64:D8:26:05:35:19:A1:D8:1F:69:12:58:94:88
MD5 Fingerprint: 1C:0A:AA:9D:BE:4A:52:38:8C:94:3B:6B:BA:61:23:B7

Certificate # 2 - Common Name: DigiCert SHA2 Extended Validation Server CA

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name DigiCert SHA2 Extended Validation Server CA
Subject Organization DigiCert Inc
Issuer Common Name DigiCert High Assurance EV Root CA
Issuer Organization DigiCert Inc
Not Before: Oct 22, 2013 12:00:00 GMT
Not After: Oct 22, 2028 12:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: c79a944b08c11952092615fe26b1d83
SHA1 Fingerprint: 7E:2F:3A:4F:8F:E8:FA:8A:57:30:AE:CA:02:96:96:63:7E:98:6F:3F
MD5 Fingerprint: 25:3E:A8:7B:F6:7D:57:24:15:24:F0:0E:45:77:68:AC

OpenSSL Handshake

depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert High Assurance EV Root CA
verify return:1
depth=1 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert SHA2 Extended Validation Server CA
verify return:1
depth=0 jurisdictionC = BR, businessCategory = Private Organization, serialNumber = 60.701.190/0001-04, C = BR, ST = S\C3\A3o Paulo, L = S\C3\A3o Paulo, O = Itau Unibanco S.A., CN = www.itau.com.br
verify return:1
CONNECTED(00000003)
OCSP response: 
======================================
OCSP Response Data:
    OCSP Response Status: successful (0x0)
    Response Type: Basic OCSP Response
    Version: 1 (0x0)
    Responder Id: 3DD350A5D6A0ADEEF34A600A65D321D4F8F8D60F
    Produced At: Apr 23 11:30:46 2024 GMT
    Responses:
    Certificate ID:
      Hash Algorithm: sha1
      Issuer Name Hash: 49F4BD8A18BF760698C5DE402D683B716AE4E686
      Issuer Key Hash: 3DD350A5D6A0ADEEF34A600A65D321D4F8F8D60F
      Serial Number: 0477FD221AC16FD798FFF1007AC7130F
    Cert Status: good
    This Update: Apr 23 11:15:02 2024 GMT
    Next Update: Apr 30 10:15:02 2024 GMT

    Signature Algorithm: sha256WithRSAEncryption
         03:c3:ee:11:84:5d:8b:45:10:43:0d:7c:c4:a2:14:bc:98:1a:
         38:df:66:80:bd:88:c6:51:7d:29:26:55:29:3b:35:c2:8a:7c:
         f7:25:c1:6f:4f:d5:40:be:14:4d:f5:d4:f1:1f:c2:89:d4:3b:
         64:6c:98:b5:cb:9e:ef:84:d9:a1:32:14:38:f8:5a:f3:4d:21:
         b2:6e:bc:44:84:f6:a3:8e:ee:68:15:63:28:4b:fd:29:a8:f5:
         77:5a:fa:e3:7d:fb:a9:4d:2d:79:06:99:58:e9:82:3b:91:f9:
         2b:85:8a:b4:c8:68:ae:10:3e:9b:36:3e:5a:5a:88:c8:85:68:
         f2:23:0f:55:8a:33:17:6a:14:8e:84:e4:35:a3:30:aa:8a:41:
         59:e7:0e:8b:b6:6c:a3:17:63:44:a4:95:67:de:1f:45:78:8a:
         d7:82:fe:07:12:c9:07:18:5b:39:38:f4:53:40:34:40:3e:9a:
         33:c2:ea:0b:08:a5:06:b9:79:2a:6e:48:dc:c6:37:e0:cc:30:
         e7:99:a2:54:ef:90:0b:65:81:2e:5d:ed:70:83:73:4d:f1:ac:
         86:8b:88:5f:7e:11:00:f9:46:54:28:b8:54:4e:7f:4d:cb:84:
         6a:98:59:06:9a:1a:e9:42:63:70:d6:97:83:68:b2:ef:d6:9f:
         e3:21:6c:0e
======================================
---
Certificate chain
 0 s:jurisdictionC = BR, businessCategory = Private Organization, serialNumber = 60.701.190/0001-04, C = BR, ST = S\C3\A3o Paulo, L = S\C3\A3o Paulo, O = Itau Unibanco S.A., CN = www.itau.com.br
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert SHA2 Extended Validation Server CA
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert SHA2 Extended Validation Server CA
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert High Assurance EV Root CA
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=jurisdictionC = BR, businessCategory = Private Organization, serialNumber = 60.701.190/0001-04, C = BR, ST = S\C3\A3o Paulo, L = S\C3\A3o Paulo, O = Itau Unibanco S.A., CN = www.itau.com.br

issuer=C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert SHA2 Extended Validation Server CA

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3729 bytes and written 402 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE