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

Report created Wed, 15 Sep 2021 07:42:57 +0000

The mailservers of gpsoftware.it can be reached through a secure connection.

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
not found
  • 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

      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption

          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption

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)
  • R3
validity period
Not valid before
2021-07-14
Not valid after
2021-10-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F8:F4:9F:4A:94:CC:C0:F1:FD:5F:E2:5C:91:B7:6C:77:15:E1:9E:9D:6E:BD:37:E5:24:09:5C:A9:40:7A:BD:BA
SHA1
C6:51:32:67:79:31:D1:C3:C8:29:86:C7:24:5D:39:2E:23:0D:36:76
X509v3 extensions
subjectKeyIdentifier
  • 00:9E:EE:F0:53:3E:A9:5E:15:37:ED:57:F7:13:46:A3:3F:22:90:66
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
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 94:20:BC:1E:8E:D5:8D:6C:88:73:1F:82:8B:22:2C:0D:
  • D1:DA:4D:5E:6C:4F:94:3D:61:DB:4E:2F:58:4D:A2:C2
  • Timestamp : Jul 14 08:55:59.398 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6A:78:71:0A:E2:4B:A8:32:70:7F:4E:34:
  • DE:4B:61:40:C7:C3:42:5D:96:58:96:7B:24:89:87:85:
  • C7:60:53:58:02:20:58:19:76:57:8F:4A:A7:4F:82:85:
  • 37:25:D3:CF:D7:A0:12:83:02:12:96:C2:D7:43:93:20:
  • 79:9E:2A:50:36:3E
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 7D:3E:F2:F8:8F:FF:88:55:68:24:C2:C0:CA:9E:52:89:
  • 79:2B:C5:0E:78:09:7F:2E:6A:97:68:99:7E:22:F0:D7
  • Timestamp : Jul 14 08:55:59.550 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:43:02:1F:09:DE:CE:E8:FD:43:71:DE:56:1A:95:80:
  • AD:A7:57:A5:42:10:F5:A0:83:9C:1D:65:76:2C:16:37:
  • 2D:30:DB:02:20:39:9C:E3:CE:DC:68:FA:58:40:C5:C4:
  • 11:C6:41:98:26:71:5B:7B:E3:E7:2E:93:EF:28:7C:8D:
  • 0F:02:3E:30:62