SSL-Tools

SSL check results of mecelectrica.ru

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Discover if the mail servers for mecelectrica.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

JSON Refresh

Report created Thu, 28 Mar 2024 07:42:55 +0000

The mailservers of mecelectrica.ru can be reached through a secure connection.

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.mecelectrica.ru
212.57.120.140
 10
supported
mecelectrica.ru
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

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

Certificates

First seen at:

CN=mecelectrica.ru

Certificate chain
  • mecelectrica.ru
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mecelectrica.ru
Alternative Names
  • mail.mecelectrica.ru
  • mecelectrica.ru
  • mx.mecelectrica.ru
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-28
Not valid after
2024-06-26
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
17:83:5F:17:45:18:55:2F:5F:4A:6D:9F:75:8A:71:82:56:41:0F:9B:62:4B:0E:B4:A9:1D:C5:BD:89:9A:94:EA
SHA1
C8:5F:52:50:E0:EA:90:AF:65:C0:62:9D:C1:FD:50:EB:B5:F2:2B:C7
X509v3 extensions
subjectKeyIdentifier
  • 12:FB:7B:5D:72:BE:2F:17:28:79:CA:09:50:3F:BB:59:A4:7A:45:AE
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Mar 28 07:34:10.686 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:AE:35:F6:A6:D4:01:D2:18:46:5C:F0:
  • 87:58:B2:20:84:C6:64:9E:ED:5D:CF:CF:DC:76:BC:B1:
  • 2D:69:52:D1:4D:02:21:00:CB:B2:FA:93:3F:3B:BB:EA:
  • 9F:14:AD:F1:F1:F1:22:FA:FC:9C:54:4C:B8:A8:66:D9:
  • DE:9F:BB:7F:36:71:C5:D7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Mar 28 07:34:10.756 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8D:8E:B8:70:AD:2D:AA:56:92:3A:B7:
  • CF:C1:A3:C7:5A:3F:3D:0C:80:54:C0:62:50:52:94:69:
  • 38:27:3C:0B:AA:02:21:00:8F:BA:1F:C1:55:08:1B:96:
  • 04:10:9F:13:4E:9B:40:F2:EA:E0:15:E5:DB:B9:9B:51:
  • AF:DC:9A:B8:D3:22:73:F9