SSL-Tools

SSL check results of dhakarachi.org

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Discover if the mail servers for dhakarachi.org 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 Sat, 12 Apr 2025 00:30:46 +0000

We can not guarantee a secure connection to the mailservers of dhakarachi.org!

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

/mailservers/dhakarachi.org

Servers

Incoming Mails

These servers are responsible for incoming mails to @dhakarachi.org addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
d322806a.ess.barracudanetworks.com
209.222.82.253
 10
supported
*.ess.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
15 s
d322806a.ess.barracudanetworks.com
209.222.82.252
 10
supported
*.ess.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
17 s
d322806a.ess.barracudanetworks.com
209.222.82.255
 10
supported
*.ess.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
15 s
d322806b.ess.barracudanetworks.com
209.222.82.252
 20
supported
*.ess.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
15 s
d322806b.ess.barracudanetworks.com
209.222.82.255
 20
supported
*.ess.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
15 s
d322806b.ess.barracudanetworks.com
209.222.82.253
 20
supported
*.ess.barracudanetworks.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
15 s
barracuda.dhakarachi.org
103.217.177.13
Results incomplete
30
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
barracuda.dhakarachi.org
103.86.53.237
Results incomplete
30
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.dhakarachi.org
103.86.53.231
 40
supported
*.dhakarachi.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
mail.dhakarachi.org
103.217.177.7
 40
supported
*.dhakarachi.org
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
10 s

Outgoing Mails

We have not received any emails from a @dhakarachi.org address so far. Test mail delivery

Certificates

First seen at:

CN=*.dhakarachi.org

Certificate chain
Subject
Common Name (CN)
  • *.dhakarachi.org
Alternative Names
  • *.dhakarachi.org
  • dhakarachi.org
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
2024-07-04
Not valid after
2025-07-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
63:68:98:CD:5E:2C:AA:61:CD:4F:2A:B9:DF:7E:17:17:24:5A:29:84:B6:9F:F5:A1:1E:CA:51:C9:D2:0F:53:2D
SHA1
5F:AB:F9:3F:A7:89:96:18:91:8A:AD:EA:98:ED:C4:12:3F:DB:0E:92
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
  • 01:9E:B5:E3:78:0B:BD:1E:05:B6:B0:60:89:7A:9B:82:8E:13:78:F4
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 : 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 : Jul 4 06:49:09.158 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:28:CF:FA:41:B0:C9:A7:A4:77:97:CE:11:
  • 67:09:BB:C3:93:7C:35:3A:35:53:5E:51:C6:E4:F9:F6:
  • 4A:17:20:9F:02:20:47:17:C6:32:5D:B8:19:7B:E0:36:
  • EC:B9:2D:B8:D0:74:09:25:EA:F9:4E:8A:CA:1E:63:57:
  • 29:D7:AF:B6:4B:78
  • 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 : Jul 4 06:49:09.203 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:25:37:BC:86:70:30:4D:80:45:6F:32:73:
  • C5:F0:D5:EE:76:8B:10:52:AF:38:26:08:C9:12:05:2A:
  • 6B:2F:6D:07:02:21:00:A4:11:F1:52:0B:EC:09:90:FA:
  • 0D:FD:DC:25:18:89:CD:43:FA:A0:BA:7D:81:75:64:38:
  • 3C:B2:62:5B:41:35:01
  • 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 : Jul 4 06:49:09.221 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:F6:53:E9:08:44:5C:7B:B1:8D:49:EC:
  • 5F:77:12:B5:63:1A:19:C5:0C:0E:7D:25:3E:26:A3:25:
  • D0:22:21:DB:64:02:20:3B:B6:FE:80:6A:12:82:AA:39:
  • 6E:B9:65:D8:C1:E4:3F:A0:7A:30:8C:C1:65:02:BC:34:
  • C2:F3:29:16:A9:B8:2E
First seen at:

CN=*.ess.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)
  • *.ess.barracudanetworks.com
Alternative Names
  • *.ess.barracudanetworks.com
  • *.o.ess.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
2024-10-17
Not valid after
2025-10-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B3:9A:33:DE:EB:ED:53:7F:1D:8C:72:68:A3:42:AF:79:65:4F:A8:17:F3:BD:92:EC:21:D2:76:02:62:99:6D:A6
SHA1
FF:C8:CF:2A:F7:47:24:8C:9B:D4:07:06:3C:A2:64:AB:6B:A8:6E:F1
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
  • 20:2C:E1:F0:16:E5:6D:3D:A3:70:B9:D2:FB:F0:83:64:FE:23:5C:25
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 : Oct 17 02:18:05.875 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5F:40:45:6C:6E:55:4C:33:BB:DF:9A:34:
  • 05:89:B7:9A:16:C1:42:18:79:11:B1:27:D7:77:40:11:
  • 1A:2E:DC:CC:02:21:00:BB:94:DF:44:A0:EB:72:60:BD:
  • 12:99:F9:30:D4:AF:66:E0:58:B8:BC:17:B3:0A:A9:93:
  • 7B:DB:11:BC:91:FA:F4
  • 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 : Oct 17 02:18:05.929 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:33:9D:7C:1C:91:8D:B8:56:83:DB:D6:85:
  • 48:84:E6:C9:90:E3:25:71:20:18:DA:0C:95:2E:D5:15:
  • 60:6D:C6:D9:02:20:4F:84:A3:BF:A3:C3:77:6F:70:40:
  • 5C:E9:2C:D1:F6:D3:C9:F6:EC:F6:E2:45:FB:FA:F0:6D:
  • D3:00:60:0C:B8:DB
  • 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 : Oct 17 02:18:05.868 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5B:C1:D7:E2:92:21:9E:4D:BA:C6:EF:44:
  • 06:F2:24:4E:63:1E:C8:4E:25:00:5C:FC:05:3F:14:99:
  • A0:B2:ED:B2:02:21:00:F8:95:19:5E:73:4F:06:C0:78:
  • EC:32:78:00:44:6C:91:04:36:64:30:88:C2:32:74:79:
  • E0:ED:EA:5A:78:51:8D