SSL-Tools

SSL check results of mail.jokeclaw.com

NEW You can also bulk check multiple servers.

Discover if the mail servers for mail.jokeclaw.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

JSON Refresh

Report created Thu, 18 Apr 2024 17:41:36 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.jokeclaw.com
148.251.26.187
 -
supported
mail.jokeclaw.com
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.jokeclaw.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail.jokeclaw.com

Certificate chain
  • mail.jokeclaw.com
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.jokeclaw.com
Alternative Names
  • mail.andi-damn.com
  • mail.jokeclaw.com
  • mail.lanthaler.at
  • mail.sickunicorn.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-07
Not valid after
2024-07-06
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
FD:47:20:09:75:8C:DE:3D:67:22:8D:C1:AD:EE:92:1C:A2:5A:34:D2:BB:B2:17:F3:AF:79:C2:C8:20:E6:D6:A5
SHA1
18:BD:51:44:B9:B7:E5:F0:FD:A9:8B:87:B5:E4:DD:F3:2E:C2:46:06
X509v3 extensions
subjectKeyIdentifier
  • D9:63:B9:DB:3D:70:DC:3E:13:1F:AF:97:F5:05:F1:6B:38:48:42:DE
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 : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Apr 7 17:40:28.553 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:8A:97:1E:55:F3:71:85:AB:F5:E9:00:
  • 4B:1B:C5:3F:1E:AA:6C:83:6A:30:E4:9E:5B:66:8F:B5:
  • C6:85:9E:34:BD:02:21:00:89:0B:CA:E5:6B:6E:2D:33:
  • 9B:FF:0B:3E:44:78:38:CA:9B:34:B7:C1:EC:15:0B:8C:
  • 45:44:45:5C:EE:6E:A8:F0
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : Apr 7 17:40:28.737 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B7:8D:26:98:12:BF:62:BD:81:09:D6:
  • F3:29:74:0C:0C:DB:B1:BA:D2:15:DC:56:A6:D2:CD:71:
  • 80:D0:5F:0C:69:02:20:15:AA:B7:C0:88:C0:AA:77:F6:
  • 40:7C:B4:3C:08:79:1E:E1:4C:93:21:F5:8B:48:4D:9A:
  • 99:6A:B9:E6:93:41:05