Namecheap.com

SSL Checker

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

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Hostname: Doesn't match Common Name or/and SANs
Expired: No (31 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: 170.66.11.10
Reverse IP lookup: www.bb.com.br.
Nameserver: dns3.bancobrasil.com.br.
Nameserver: dns1.bancobrasil.com.br.
Nameserver: dns4.bancobrasil.com.br.
Nameserver: dns2.bancobrasil.com.br.

General Information

Common Name: www.bb.com.br
SANs: DNS:www.bb.com.brDNS:bb.com.brDNS:www.bancobrasil.com.brDNS:www.bancodobrasil.com.br Total number of SANs: 4
Organization: Banco do Brasil S.A.
Locality: Brasilia
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: 6b08dbcb1ebb87cf37ce26993fd54668
Not Before: Jan 07, 2020 00:00:00 GMT
Not After: Jan 06, 2022 23:59:59 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported
Server: Not Provided
HSTS: Not Supported
HPKP: Not Supported

Chain Information

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

Decode this certificate for verbose information →
Subject Common Name www.bb.com.br
Subject Organization Banco do Brasil S.A.
Issuer Common Name Sectigo RSA Extended Validation Secure Server CA
Issuer Organization Sectigo Limited
Not Before: Jan 07, 2020 00:00:00 GMT
Not After: Jan 06, 2022 23:59:59 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 6b08dbcb1ebb87cf37ce26993fd54668
SHA1 Fingerprint: 06:1B:3A:2C:C0:B9:95:30:34:40:78:2E:A1:13:77:AC:F8:5F:45:A1
MD5 Fingerprint: F6:C5:CE:A5:B8:C0:8C:B5:46:F8:BC:10:F0:D8:2C:19

Certificate # 2 - Common Name: Sectigo RSA Extended Validation Secure Server CA

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name Sectigo RSA Extended Validation Secure Server CA
Subject Organization Sectigo Limited
Issuer Common Name USERTrust RSA Certification Authority
Issuer Organization The USERTRUST Network
Not Before: Nov 02, 2018 00:00:00 GMT
Not After: Dec 31, 2030 23:59:59 GMT
Signature Algorithm: sha384WithRSAEncryption
Serial Number: 284e39c14b386d889c7299e58cd05a57
SHA1 Fingerprint: A3:DF:96:6D:0C:B2:D8:4A:F8:F1:6C:85:5B:97:C4:93:64:F5:D8:C0
MD5 Fingerprint: B6:4F:B2:5F:2E:10:3D:36:0C:5C:91:27:24:90:9A:35

OpenSSL Handshake

depth=2 C = US, ST = New Jersey, L = Jersey City, O = The USERTRUST Network, CN = USERTrust RSA Certification Authority
verify return:1
depth=1 C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo RSA Extended Validation Secure Server CA
verify return:1
depth=0 serialNumber = 00.000.000/0001-91, jurisdictionC = BR, businessCategory = Private Organization, C = BR, postalCode = 70040-912, ST = Distrito Federal, L = Brasilia, street = "Qta. Saun Qd 05 - Torre I, II e III", O = Banco do Brasil S.A., OU = DITEC, CN = www.bb.com.br
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:/serialNumber=00.000.000/0001-91/jurisdictionC=BR/businessCategory=Private Organization/C=BR/postalCode=70040-912/ST=Distrito Federal/L=Brasilia/street=Qta. Saun Qd 05 - Torre I, II e III/O=Banco do Brasil S.A./OU=DITEC/CN=www.bb.com.br
   i:/C=GB/ST=Greater Manchester/L=Salford/O=Sectigo Limited/CN=Sectigo RSA Extended Validation Secure Server CA
-----BEGIN CERTIFICATE-----
MIIHvDCCBqSgAwIBAgIQawjbyx67h883ziaZP9VGaDANBgkqhkiG9w0BAQsFADCB
kTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G
A1UEBxMHU2FsZm9yZDEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTkwNwYDVQQD
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BBgwFoAULGn/gMmHkK404bTnTJOFmUDpp7IwHQYDVR0OBBYEFFLo2h8sL2ibz4q0
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0DVjM3sAdQC72d+8H4pxtZOUI5eqkntHOFeVCqtS6BqQlmQ2jh7RhQAAAW+BFZEU
AAAEAwBGMEQCIGmsyWh4v5KWLhofOOjtPIn4JCQaiKlArWBvwmOiPRwnAiAHieF/
V0jIt3EOv4tx1UzjaHTrXyCmIoimlcNiC6BovDANBgkqhkiG9w0BAQsFAAOCAQEA
Z2D6/Zy5pLbeUgVDEEwFtHagPOGyUTqCwTAOMWnFi4pDLpmAv7KcRHgWvSa77G3Z
lAnkH8tgfweoFtmjbrWxp12RuohpOTO+lECPs1S51OFIvAi4++s5x/flau3qn25d
6mQJ4jMH/ngJIrY3kDSSu7ze9cuy0SRJz7VwVIhR78zjYZUpN655FEp46x7U+euC
gmGIbhoa5RA2EQRrXDThGeleav+CMAQW63UEdZvMmom/xZ36j58Y/Oi19xBL0P4m
64F6DmC4u2mdDXdpZkI+mBXHOT+EWaVjJr7oRwSswMgX5qgqKlOt7ZjZYQPU9Aad
GU+z/x7oK3ga5w3fnhdlXA==
-----END CERTIFICATE-----
 1 s:/C=GB/ST=Greater Manchester/L=Salford/O=Sectigo Limited/CN=Sectigo RSA Extended Validation Secure Server CA
   i:/C=US/ST=New Jersey/L=Jersey City/O=The USERTRUST Network/CN=USERTrust RSA Certification Authority
-----BEGIN CERTIFICATE-----
MIIGNDCCBBygAwIBAgIQKE45wUs4bYiccpnljNBaVzANBgkqhkiG9w0BAQwFADCB
iDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCk5ldyBKZXJzZXkxFDASBgNVBAcTC0pl
cnNleSBDaXR5MR4wHAYDVQQKExVUaGUgVVNFUlRSVVNUIE5ldHdvcmsxLjAsBgNV
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A4IBDwAwggEKAoIBAQCaoslYBiqFev0Yc4TXPa0s9oliMcn9VaENfTUK4GVT7niB
QXxC6Mt8kTtvyr5lU92hDQDh2WDPQsZ7oibh75t2kowT3z1S+Sy1GsUDM4NbdOde
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W/1ub2N4Vq4ZYUjcZ1ECOFK7Z2zoNicDmU+Fe/TreXPuPsDicTG/tMcWEVM558OQ
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Cvj5FW/ounHjWTWMb3il9S5ngbFGcelB1l/MQkR63+1ybdi2OpjNWJCftxOWUpkC
xaRdnOnSj7GQY0NLn8Gtq9FcSZydtkVgXpouSFZkXNS/MYwbcCCcRKBbrk8ss0SI
Xg1gTURjh9VP1OHm0OktYcUw9e90wHIDn7h0qA+bWOsZquSRzT4s2crF3ZSA3tuV
/UJ33mjdVO8wBD8aI5y10QreSPJvZHHNDyCmoyjXvNhR+u3arXUoHWxO+MZBeXbi
iF7Nwn/IEmQvWBW8l6D26CXIavcY1kAJcfyzHkrPbLo+fAOa/KFl3lIU+0biEVNk
Q9zXE6hC6X4=
-----END CERTIFICATE-----
---
Server certificate
subject=/serialNumber=00.000.000/0001-91/jurisdictionC=BR/businessCategory=Private Organization/C=BR/postalCode=70040-912/ST=Distrito Federal/L=Brasilia/street=Qta. Saun Qd 05 - Torre I, II e III/O=Banco do Brasil S.A./OU=DITEC/CN=www.bb.com.br
issuer=/C=GB/ST=Greater Manchester/L=Salford/O=Sectigo Limited/CN=Sectigo RSA Extended Validation Secure Server CA
---
No client certificate CA names sent
Peer signing digest: SHA512
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 4057 bytes and written 305 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES128-GCM-SHA256
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES128-GCM-SHA256
    Session-ID: DB9C7C060DE030882C21517E9E8ABEC7A3CA5436D1CDDFF4102F8356F2782CED
    Session-ID-ctx: 
    Master-Key: AD3E18525BE5B8CD2C34852A17E63A4A999C694078A9FB43333C2E6FC94AF5FC87D697FF46F9E58D21D9E716D666C028
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1638772179
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: yes
---
DONE