SSL-Tools

SSL check results of zzsoft.hu

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Discover if the mail servers for zzsoft.hu 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, 28 Apr 2024 20:15:16 +0000

The mailservers of zzsoft.hu can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @zzsoft.hu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.zzsoft.hu
185.187.72.88
 10
supported
mail.zzsoft.hu
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 @zzsoft.hu address so far. Test mail delivery

Certificates

First seen at:

CN=mail.zzsoft.hu

Certificate chain
  • mail.zzsoft.hu
    • remaining
    • 256 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.zzsoft.hu
Alternative Names
  • barkacicamentes.hu
  • kakukk.zzsoft.hu
  • mail.zzsoft.hu
  • sd.zzsoft.hu
  • www.barkacicamentes.hu
  • www.zzsoft.hu
  • zzsoft.hu
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-28
Not valid after
2024-07-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
8F:20:B9:2F:36:CE:3B:7A:11:34:16:D7:DF:EE:FD:27:57:FF:5F:5A:3E:27:B7:BE:40:EB:46:96:AB:D9:5B:28
SHA1
2A:F9:5B:8E:1D:08:57:0A:83:0D:B5:1B:00:D0:B2:B9:E9:6F:1E:54
X509v3 extensions
subjectKeyIdentifier
  • 22:49:8B:51:69:C4:04:9D:92:4B:0D:A8:B1:33:88:C3:F5:C0:EF:2B
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 28 20:10:28.836 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E4:01:5C:DD:A7:D6:19:84:81:A8:1D:
  • B4:9D:6F:77:4E:20:87:3D:5C:07:02:EE:D6:57:6D:EE:
  • B3:46:FB:8A:8D:02:21:00:8D:F2:60:CF:55:D5:78:D7:
  • F5:4C:BF:7D:E7:2A:EA:A1:0B:B8:E6:B4:79:2A:C1:E2:
  • FC:63:26:7C:CB:D1:E7:CB
  • 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 28 20:10:29.008 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C6:03:26:E7:DE:06:98:E3:FB:03:18:
  • 35:3B:95:65:3A:EA:D0:76:0E:E0:77:7F:1A:DF:92:56:
  • C8:94:F6:19:E4:02:20:71:53:4A:44:C4:29:CB:93:9E:
  • D4:C3:63:7C:F6:1D:2F:E7:EE:3F:C7:A5:93:30:76:EA:
  • 57:77:F7:46:E2:8C:E5