SSL-Tools

SSL check results of jamunabank.com.bd

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Discover if the mail servers for jamunabank.com.bd can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Wed, 22 Jan 2025 11:00:00 +0000

We can not guarantee a secure connection to the mailservers of jamunabank.com.bd!

Please contact the operator of jamunabank.com.bd and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/jamunabank.com.bd

Servers

Incoming Mails

These servers are responsible for incoming mails to @jamunabank.com.bd addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
tez-esa.jamunabank.com.bd
103.134.89.153
Results incomplete
1
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
4 s
mx.email-messaging.com
193.105.74.188
 11
supported
*.email-messaging.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
d500713.a.ess.au.barracudanetworks.com
3.24.133.210
 21
supported
*.a.ess.au.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
22 s
d500713.a.ess.au.barracudanetworks.com
3.24.133.211
 21
supported
*.a.ess.au.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
22 s
d500713.a.ess.au.barracudanetworks.com
3.24.133.209
 21
supported
*.a.ess.au.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
22 s
d500713.b.ess.au.barracudanetworks.com
3.24.133.210
 22
supported
*.a.ess.au.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
22 s
d500713.b.ess.au.barracudanetworks.com
3.24.133.211
 22
supported
*.a.ess.au.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
22 s
d500713.b.ess.au.barracudanetworks.com
3.24.133.209
 22
supported
*.a.ess.au.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
22 s

Outgoing Mails

We have not received any emails from a @jamunabank.com.bd address so far. Test mail delivery

Certificates

First seen at:

CN=*.a.ess.au.barracudanetworks.com,O=Barracuda Networks\, Inc.,L=Campbell,ST=California,C=US

Certificate chain
Subject
Country (C)
  • US
State (ST)
  • California
Locality (L)
  • Campbell
Organization (O)
  • Barracuda Networks, Inc.
Common Name (CN)
  • *.a.ess.au.barracudanetworks.com
Alternative Names
  • *.a.ess.au.barracudanetworks.com
  • *.b.ess.au.barracudanetworks.com
  • *.o.ess.au.barracudanetworks.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Common Name (CN)
  • DigiCert Global G2 TLS RSA SHA256 2020 CA1
validity period
Not valid before
2024-11-21
Not valid after
2025-12-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
5C:1E:BF:D7:30:B0:F7:E7:6E:6F:DB:DD:02:33:72:12:85:71:62:88:05:4E:C9:7C:18:21:57:4F:84:BF:CB:4D
SHA1
A9:E6:35:F3:B0:59:29:AD:BE:35:09:DB:00:8C:94:50:E4:09:CC:7B
X509v3 extensions
authorityKeyIdentifier
  • keyid:74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
  • DF:A8:37:06:83:06:8F:35:2B:B0:BD:B9:FC:33:01:16:21:D5:58:CF
certificatePolicies
  • Policy: 2.23.140.1.2.2
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
  • Full Name:
  • URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
  • OCSP - URI:http://ocsp.digicert.com
  • CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Nov 21 02:50:22.413 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D6:E1:9D:01:AD:44:1D:4E:AF:45:50:
  • F2:3D:26:8D:4C:F0:4B:A2:07:4E:53:CF:58:F2:3B:50:
  • 5E:C9:D2:50:87:02:21:00:BC:AA:EC:0A:01:C3:30:66:
  • 6C:0A:72:96:FA:AE:E2:62:6F:FA:2F:6C:6B:AC:2D:3D:
  • 22:DB:0E:32:11:D9:9A:3F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Nov 21 02:50:22.367 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AB:F3:8F:04:73:07:DE:46:83:42:D5:
  • 19:63:1D:E6:F7:22:66:01:4A:90:DD:6B:BF:DF:B6:06:
  • F8:E8:13:18:62:02:21:00:F9:1F:14:8F:2A:EA:B9:B8:
  • B8:A3:53:3D:C4:42:7E:80:22:B5:81:80:4F:D7:44:CA:
  • E9:A7:2B:7B:99:83:F7:57
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Nov 21 02:50:22.371 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:86:FA:5D:13:69:D9:34:D0:0A:56:33:
  • AA:8B:4D:F1:4D:C6:07:88:FA:20:EC:9C:BF:B3:DB:45:
  • 9F:42:9D:90:C7:02:21:00:9B:52:71:8E:E6:06:58:C5:
  • 77:88:6E:CA:79:C4:8F:B6:88:41:E3:18:64:52:9D:DD:
  • 6A:C6:CD:39:5D:4C:45:7F
First seen at:

CN=*.email-messaging.com

Certificate chain
Subject
Common Name (CN)
  • *.email-messaging.com
Alternative Names
  • *.email-messaging.com
  • email-messaging.com
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2024-09-04
Not valid after
2025-09-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8D:78:00:22:04:AA:07:20:A5:57:09:05:AC:19:2E:DA:1E:76:3F:1E:82:DB:0A:58:EE:21:DE:17:59:01:C9:4B
SHA1
39:5C:0C:E1:F2:08:58:E4:DB:32:16:03:F1:15:38:81:D2:4F:8D:9C
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • 05:B6:6C:A3:F6:79:DE:80:83:4A:C6:87:30:D7:66:DA:66:A6:7B:76
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
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
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
  • 3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
  • Timestamp : Sep 4 07:29:54.058 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:94:FF:69:0A:46:73:9C:35:E7:DF:E8:
  • 86:C4:E9:FD:AF:F7:90:2C:C2:D7:BD:F8:2A:00:8F:17:
  • AA:31:E8:EC:D1:02:21:00:8E:17:3F:AD:A9:09:A5:30:
  • E6:DF:60:89:78:67:42:17:C7:29:19:38:D3:FE:47:A8:
  • 1C:DD:E1:5D:5D:63:AF:41
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
  • 87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
  • Timestamp : Sep 4 07:29:53.915 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:78:2F:18:BD:2C:6F:56:0A:0F:AA:B2:04:
  • D3:C0:74:6B:10:7D:90:F8:A8:12:41:14:90:E9:02:6F:
  • F7:C1:61:E4:02:20:16:94:AF:88:91:CA:0F:97:54:91:
  • 83:62:51:88:D8:E5:7F:1B:43:4C:F2:FB:F5:2C:CF:91:
  • E2:F5:25:3F:3A:4E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Sep 4 07:29:53.930 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:30:8E:82:84:E7:2B:F2:C2:2F:A5:F5:D0:
  • A9:72:6D:6B:1F:B3:4E:1F:62:94:9A:EE:87:36:D0:E5:
  • CA:E9:5E:1E:02:20:0C:26:27:9E:8B:8B:BD:03:61:AF:
  • A1:AA:CE:45:BC:61:2D:EE:C1:06:64:A4:F1:30:5F:12:
  • 96:BE:59:70:5D:FA