SSL-Tools

SSL check results of akbars.ru

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Discover if the mail servers for akbars.ru 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

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Report created Fri, 26 Apr 2024 20:05:20 +0000

The mailservers of akbars.ru can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @akbars.ru addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.akbars.ru
217.198.14.79
 5
supported
mail.akbars.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.0
  • SSLv3
2 s
ns2.akbars.ru
81.23.146.10
 10
supported
ns2.akbars.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • TLSv1.0
  • SSLv3
27 s
relay.akbars.ru
178.207.91.9
 20
supported
relay.akbars.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

emailAddress=ravil@akbars.ru,CN=ns2.akbars.ru,OU=DIT,O=ABB,L=KAZAN,ST=RT,C=RU

Certificate chain
  • ns2.akbars.ru (Certificate is self-signed.)
    • remaining
    • 1024 bit
    • sha1WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • RU
State (ST)
  • RT
Locality (L)
  • KAZAN
Organization (O)
  • ABB
Organizational Unit (OU)
  • DIT
Common Name (CN)
  • ns2.akbars.ru
Email
  • ravil@akbars.ru
Issuer

Certificate is self-signed.

validity period
Not valid before
2017-05-22
Not valid after
2027-05-20
Fingerprints
SHA256
54:BA:5B:C5:6E:85:DC:95:B3:D2:73:EE:E2:3C:6C:CF:1A:1E:F4:2A:A5:26:DC:19:04:B1:5C:C1:17:07:B1:83
SHA1
4A:CA:24:1B:8D:B6:5D:8C:36:03:8B:01:76:6B:1E:D7:31:4B:38:8B
X509v3 extensions
subjectKeyIdentifier
  • 50:28:77:D5:72:AF:76:33:91:E0:3D:4C:0F:FA:D2:9C:C0:2E:D4:C9
authorityKeyIdentifier
  • keyid:50:28:77:D5:72:AF:76:33:91:E0:3D:4C:0F:FA:D2:9C:C0:2E:D4:C9
  • DirName:/C=RU/ST=RT/L=KAZAN/O=ABB/OU=DIT/CN=ns2.akbars.ru/emailAddress=ravil@akbars.ru
  • serial:9A:A2:F3:A7:6D:32:53:12
First seen at:

emailAddress=ravil@akbars.ru,CN=mail.akbars.ru,O=ak bars,L=Kazan,ST=RT,C=RU

Certificate chain
  • mail.akbars.ru (Certificate is self-signed.)
    • remaining
    • 1024 bit
    • sha1WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • RU
State (ST)
  • RT
Locality (L)
  • Kazan
Organization (O)
  • ak bars
Common Name (CN)
  • mail.akbars.ru
Email
  • ravil@akbars.ru
Issuer

Certificate is self-signed.

validity period
Not valid before
2018-03-01
Not valid after
2038-02-24
Fingerprints
SHA256
72:10:33:5F:E6:A9:3F:BE:8A:2E:E4:B5:79:B5:88:62:ED:C3:F0:DA:15:20:2F:E8:3B:9D:2D:B2:AC:D6:1F:AE
SHA1
58:27:CC:2D:78:23:FB:25:F2:B2:A7:F3:5B:1E:85:ED:07:C1:1C:DE
X509v3 extensions
subjectKeyIdentifier
  • 3A:1E:EE:DE:2E:9C:C3:D0:67:CF:28:A9:3D:F1:33:D4:D0:DB:5F:19
authorityKeyIdentifier
  • keyid:3A:1E:EE:DE:2E:9C:C3:D0:67:CF:28:A9:3D:F1:33:D4:D0:DB:5F:19
  • DirName:/C=RU/ST=RT/L=Kazan/O=ak bars/CN=mail.akbars.ru/emailAddress=ravil@akbars.ru
  • serial:C2:72:69:48:35:53:00:28
First seen at:

emailAddress=ravil@akbars.ru,CN=relay.akbars.ru,OU=FIN,O=ABB,L=KAZAN,ST=RT,C=RU

Certificate chain
  • relay.akbars.ru (Certificate is self-signed.)
    • remaining
    • 1024 bit
    • sha1WithRSAEncryption
    • Unknown Authority
Subject
Country (C)
  • RU
State (ST)
  • RT
Locality (L)
  • KAZAN
Organization (O)
  • ABB
Organizational Unit (OU)
  • FIN
Common Name (CN)
  • relay.akbars.ru
Email
  • ravil@akbars.ru
Issuer

Certificate is self-signed.

validity period
Not valid before
2017-05-22
Not valid after
2027-05-20
Fingerprints
SHA256
FC:0C:48:E5:EE:31:F5:D3:56:D0:BA:DA:37:D2:97:81:7F:7B:4E:30:A2:E7:D4:FF:D9:E5:18:63:C3:39:DC:B7
SHA1
43:40:E9:4A:97:85:EE:32:12:DA:07:4A:F2:46:84:0A:A7:2A:C2:70
X509v3 extensions
subjectKeyIdentifier
  • CD:99:D4:30:C8:0B:CB:D3:6A:7F:CD:A3:FC:B6:91:CD:16:2F:78:52
authorityKeyIdentifier
  • keyid:CD:99:D4:30:C8:0B:CB:D3:6A:7F:CD:A3:FC:B6:91:CD:16:2F:78:52
  • DirName:/C=RU/ST=RT/L=KAZAN/O=ABB/OU=FIN/CN=relay.akbars.ru/emailAddress=ravil@akbars.ru
  • serial:B0:5D:54:C4:3E:03:EF:72