SSL-Tools

SSL check results of gpsoftware.it

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Discover if the mail servers for gpsoftware.it 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 Sat, 24 Aug 2024 16:40:27 +0000

The mailservers of gpsoftware.it can be reached through an encrypted connection.

However, we found problems that may affect the security.

Servers

Incoming Mails

These servers are responsible for incoming mails to @gpsoftware.it addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.gpsoftware.it
161.97.187.0
 10
supported
gpsoftware.it
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have received emails from these servers with @gpsoftware.it sender addresses. Test mail delivery

Host TLS Version & Cipher
gpsoftware.it (185.17.107.92)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=gpsoftware.it

Certificate chain
  • gpsoftware.it
    • remaining
    • 3072 bit
    • sha256WithRSAEncryption
    • Unknown Authority
      R11
Subject
Common Name (CN)
  • gpsoftware.it
Alternative Names
  • gpsoftware.it
  • mail.gpsoftware.it
  • smtp.gpsoftware.it
  • www.gpsoftware.it
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-08-23
Not valid after
2024-11-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
E7:8A:03:86:24:57:7C:07:F4:B6:24:21:5D:38:00:85:4F:2E:FC:62:6E:44:C6:F7:F9:07:F7:20:64:26:EB:75
SHA1
62:1E:67:7C:B2:75:99:84:73:8F:62:4B:1D:31:D3:63:BD:7A:7C:03
X509v3 extensions
subjectKeyIdentifier
  • 4E:7A:19:B4:06:2F:10:EF:00:E9:06:B6:B3:2D:12:40:34:56:36:A0
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
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Aug 23 14:25:42.280 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:4D:67:1E:E5:C0:5C:45:AF:E9:10:56:E9:
  • 70:30:FF:41:F0:F1:BB:90:72:7C:2C:AB:B2:8C:09:B2:
  • 80:60:75:B0:02:20:79:5E:A5:E1:2E:98:AE:D3:59:6F:
  • 3E:48:29:D1:85:F4:4D:96:6C:4E:37:6B:FA:8B:BC:DC:
  • 95:32:AE:BE:B7:14
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Aug 23 14:25:42.361 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:59:9D:B9:13:BA:EF:13:89:34:81:33:C7:
  • 3F:24:BE:3B:89:01:AE:E7:E0:22:41:3D:6C:38:51:DC:
  • 6F:9A:C3:E5:02:20:2D:F2:3C:A2:DE:F1:5B:8D:92:BC:
  • C0:86:CB:65:91:04:59:76:EF:1B:C7:DD:09:98:EF:AA:
  • 7F:45:25:A6:14:15