SSL-Tools

SSL check results of mail.icd.com.mx

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Discover if the mail servers for mail.icd.com.mx 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 Mon, 14 Apr 2025 19:51:04 +0000

The mailservers of mail.icd.com.mx can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.icd.com.mx addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.icd.com.mx
199.231.163.34
 -
supported
mail.icd.com.mx
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
7 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.icd.com.mx

Certificate chain
  • mail.icd.com.mx
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.icd.com.mx
Alternative Names
  • mail.icd.com.mx
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-03-04
Not valid after
2025-06-02
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D9:01:C4:C5:5B:83:97:6F:02:2A:00:15:DD:10:42:E0:C1:E1:0E:96:C6:55:A0:8A:BD:94:FF:CE:D5:9D:69:F1
SHA1
CA:36:3F:B9:5B:1D:84:45:CA:35:C7:75:73:A7:9B:E2:86:1B:BB:DB
X509v3 extensions
subjectKeyIdentifier
  • A6:70:90:B2:C3:99:F0:4B:B4:03:F0:99:47:91:6A:39:CC:B1:5A:AC
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Mar 4 04:40:08.985 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:0F:0F:87:0D:F4:15:D2:FB:88:6F:C3:8E:
  • 53:6A:31:7E:94:93:82:F6:28:ED:21:98:0A:B6:B8:F5:
  • FA:21:75:39:02:20:15:5E:4D:AF:08:B9:FD:95:2E:83:
  • 57:77:9A:6C:AC:6D:05:8F:8A:A8:29:FD:8F:52:D4:C6:
  • C8:95:18:C6:84:5E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
  • 1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
  • Timestamp : Mar 4 04:40:08.977 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:70:F9:8A:8D:DB:C5:64:44:08:5D:F1:A0:
  • 3E:3C:B4:AD:61:4E:18:BC:CE:DE:70:0B:CF:80:63:15:
  • 9F:07:75:A0:02:21:00:B8:3E:25:6C:6A:7F:95:A3:3C:
  • 37:D3:D4:61:8F:B8:1A:92:95:7C:36:5E:CC:9D:B7:43:
  • 3D:97:EF:AE:99:16:11