SSL-Tools

SSL check results of loeschke.info

NEW You can also bulk check multiple servers.

Discover if the mail servers for loeschke.info 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 Wed, 09 Apr 2025 07:54:00 +0000

We can not guarantee a secure connection to the mailservers of loeschke.info!

Please contact the operator of loeschke.info and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/loeschke.info

Servers

Incoming Mails

These servers are responsible for incoming mails to @loeschke.info addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.loeschke.info
2a01:239:379:f300::1
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s
mail.loeschke.info
217.154.65.150
 10
supported
mail.cyberspaceconsulting.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
mail.cyberspaceconsulting.de
2a01:239:281:9f00::1
Results incomplete
100 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail.cyberspaceconsulting.de
217.154.65.150
 100
supported
mail.cyberspaceconsulting.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
5 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.cyberspaceconsulting.de

Certificate chain
  • mail.cyberspaceconsulting.de
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.cyberspaceconsulting.de
Alternative Names
  • mail.cyberspaceconsulting.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-04-04
Not valid after
2025-07-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
26:5C:C2:56:2C:E3:D3:B5:2E:6A:2E:7C:43:16:DF:57:FB:4E:86:AF:C5:3A:0C:D5:9F:F2:83:FA:20:9C:14:C7
SHA1
E6:22:C7:D4:DD:D2:23:03:C1:98:45:C4:3F:7A:32:3B:0C:38:A3:51
X509v3 extensions
subjectKeyIdentifier
  • 30:80:EB:86:10:05:E9:85:4B:80:C0:76:DA:08:2D:18:DC:51:C3:A3
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
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/81.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Apr 4 09:21:10.791 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:04:2A:3A:5C:2C:54:4B:EB:DD:77:2C:86:
  • 10:0D:CF:4D:EE:0F:13:10:5D:E1:94:D6:D4:85:DE:87:
  • 59:61:3C:0C:02:21:00:F0:D3:3E:C0:12:0D:C1:C3:C5:
  • BD:9C:C6:6A:C0:2B:18:AB:EB:F8:50:79:AC:89:D6:45:
  • A8:E3:03:77:67:91:46
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
  • 01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
  • Timestamp : Apr 4 09:21:10.783 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:11:2A:DE:82:4C:19:D0:A3:7D:9D:D3:25:
  • 6F:53:5C:4E:E2:71:44:59:F8:5A:AD:A2:EF:C1:1E:4A:
  • DD:A6:3E:E8:02:20:40:DB:80:0D:D4:4E:87:95:DE:36:
  • 49:5B:C9:7B:AF:AF:9E:4A:9B:50:81:91:44:DB:B5:D6:
  • 22:D9:1D:37:86:EF