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SSL check results of mx.letendredesigns.com

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Discover if the mail servers for mx.letendredesigns.com 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 Sun, 09 May 2021 03:38:12 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.letendredesigns.com
52.13.215.194
 -
supported
mx.letendredesigns.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
9 s

Outgoing Mails

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

Certificates

First seen at:

CN=mx.letendredesigns.com

Certificate chain
  • mx.letendredesigns.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • mx.letendredesigns.com
Alternative Names
  • mx.letendredesigns.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-04-01
Not valid after
2021-06-30
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
3B:D7:95:EF:91:F2:4C:20:E8:0B:03:98:30:63:28:55:BE:45:A8:C6:03:05:91:C6:F8:E2:EC:DB:48:8D:98:68
SHA1
42:45:4D:2C:E8:E7:DD:B8:EE:E7:B5:B8:CF:5F:12:B1:10:5B:2B:6B
X509v3 extensions
subjectKeyIdentifier
  • D1:7E:D2:27:D4:F4:C3:DD:BF:C7:61:0B:A3:EE:55:63:F4:2C:A8:74
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
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Apr 1 05:34:51.231 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:A4:4B:89:72:97:AE:C3:9B:06:12:C1:
  • E3:EF:BA:CC:2C:FA:F3:76:77:E0:DC:DD:C1:B6:86:AE:
  • 16:45:14:6B:7F:02:21:00:D4:65:53:91:AF:96:6E:AB:
  • 9E:D4:E9:D1:EE:67:73:21:34:2C:8D:60:8C:92:37:C7:
  • DC:9B:18:98:DF:C7:EE:4E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Apr 1 05:34:51.280 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7B:D3:07:99:D6:70:36:B8:C8:4C:1F:D8:
  • 0A:08:3F:E5:1D:B8:C4:2E:44:EE:55:C7:6D:F2:40:9A:
  • 6D:7D:3A:50:02:21:00:E4:05:47:CE:96:DA:3F:3C:C8:
  • 8C:70:BE:D2:F7:64:C8:88:7C:82:0E:61:E7:32:98:84:
  • B3:9E:96:85:D2:62:0A