SSL-Tools

SSL check results of mail.kenjiro.dev

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Discover if the mail servers for mail.kenjiro.dev 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 Sat, 11 Jan 2025 07:34:51 +0000

The mailservers of mail.kenjiro.dev can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.kenjiro.dev addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.kenjiro.dev
62.3.64.82
 -
supported
*.kenjiro.dev
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.kenjiro.dev

Certificate chain
  • *.kenjiro.dev
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.kenjiro.dev
Alternative Names
  • *.kenjiro.dev
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2025-01-11
Not valid after
2025-04-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
AE:E3:ED:2F:17:A0:C1:F8:96:43:39:A8:35:B2:77:81:B6:66:C1:7F:B4:D3:75:69:2F:46:A2:83:D0:70:70:CD
SHA1
06:47:79:A6:E1:48:EA:32:D1:2F:CB:EF:2F:BD:DE:8F:05:DB:69:9F
X509v3 extensions
subjectKeyIdentifier
  • 08:6F:C8:E2:62:45:D4:12:38:ED:CD:B4:0E:A7:ED:36:FA:47:C1:A9
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • OCSP - URI:http://e5.o.lencr.org
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • 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 : Jan 11 01:55:06.549 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:57:E1:F7:45:70:6C:0E:1A:7A:66:3B:CA:
  • CC:E3:2B:04:D3:6C:05:76:31:AD:A1:1F:6C:43:AE:13:
  • F8:78:28:F8:02:20:3B:29:60:3D:EE:F4:AA:10:C0:9C:
  • 0D:20:72:58:FD:BC:07:3D:BF:7B:CC:C5:0E:B4:A0:FE:
  • 5D:1F:73:00:97:91
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
  • 16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
  • Timestamp : Jan 11 01:55:06.726 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:55:E3:30:39:94:CB:35:F4:C1:B2:5E:68:
  • A3:50:DC:64:54:0D:7A:19:60:CC:C3:DE:2F:38:96:9B:
  • D8:12:03:B3:02:20:76:E1:64:F8:90:08:11:A1:BB:96:
  • 2C:85:6B:6A:D0:61:E7:FE:DE:DC:24:E1:30:33:35:36:
  • 93:D8:A2:A2:3C:8F