SSL-Tools

SSL check results of inreti.eu

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Discover if the mail servers for inreti.eu 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 Tue, 09 Dec 2025 15:05:40 +0000

The mailservers of inreti.eu can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @inreti.eu addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.inreti.eu
92.205.237.182
 10
supported
inreti.eu
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=inreti.eu

Certificate chain
  • inreti.eu
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R13
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • inreti.eu
Alternative Names
  • inreti.eu
  • mail.inreti.eu
  • webmail.inreti.eu
  • www.inreti.eu
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R13
validity period
Not valid before
2025-12-07
Not valid after
2026-03-07
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
6E:DA:00:43:09:71:6B:D1:F8:E8:0B:CF:0B:29:B9:FB:86:0D:D7:77:F7:5F:0B:D8:90:57:78:7A:97:1D:2B:31
SHA1
F8:04:97:DD:1B:A6:09:02:19:03:9D:7E:0E:9E:86:F0:3F:BE:E9:5C
X509v3 extensions
subjectKeyIdentifier
  • 56:DE:0E:3A:89:42:F3:0A:E0:58:30:D4:EE:3A:9D:67:95:EB:DF:6E
authorityKeyIdentifier
  • keyid:E7:AB:9F:0F:2C:33:A0:53:D3:5E:4F:78:C8:B2:84:0E:3B:D6:92:33
authorityInfoAccess
  • CA Issuers - URI:http://r13.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://r13.c.lencr.org/68.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 49:9C:9B:69:DE:1D:7C:EC:FC:36:DE:CD:87:64:A6:B8:
  • 5B:AF:0A:87:80:19:D1:55:52:FB:E9:EB:29:DD:F8:C3
  • Timestamp : Dec 7 18:09:05.520 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:65:D5:70:D8:8F:43:E8:3E:D5:3A:64:AB:
  • 18:E7:B9:7A:6B:37:A9:F4:EB:A9:73:C2:1F:79:90:2F:
  • 5B:91:25:4D:02:20:05:8E:E9:7C:48:58:97:F5:6F:63:
  • 43:DF:FC:AC:49:04:E7:68:9F:FB:6F:FA:80:1B:60:6B:
  • 2C:29:41:28:40:74
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
  • DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
  • Timestamp : Dec 7 18:09:05.510 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E9:CD:84:89:81:DB:B9:5A:6C:20:E8:
  • FA:1D:44:39:F4:76:68:D2:9D:03:FB:B2:B6:E3:C3:F5:
  • 33:37:28:BA:9B:02:20:15:B7:96:99:D7:81:98:6D:88:
  • 60:C7:F2:3C:4E:C6:0B:BA:E8:07:F3:6D:57:DB:AC:F8:
  • 95:CC:93:DA:49:8F:5C