SSL-Tools

SSL check results of interprint.de

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Discover if the mail servers for interprint.de 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 Mon, 20 Jan 2025 17:28:25 +0000

The mailservers of interprint.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @interprint.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.interprint.de
194.25.40.88
 10
supported
*.interprint.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.interprint.de

Certificate chain
Subject
Common Name (CN)
  • *.interprint.de
Alternative Names
  • *.interprint.de
  • interprint.de
Issuer
Country (C)
  • US
Organization (O)
  • DigiCert Inc
Organizational Unit (OU)
  • www.digicert.com
Common Name (CN)
  • RapidSSL TLS RSA CA G1
validity period
Not valid before
2025-01-16
Not valid after
2025-12-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
5B:9A:D0:3D:2C:C7:90:36:1E:7F:35:BD:30:8A:63:1D:F4:1C:A8:3E:0C:E2:96:A5:9B:E0:E2:70:30:53:23:0E
SHA1
DB:49:24:8A:64:7D:61:65:BC:9C:4D:DC:88:CF:14:C9:1F:44:5E:33
X509v3 extensions
authorityKeyIdentifier
  • keyid:0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
  • 6B:68:AF:B8:15:4E:DD:3E:77:0D:41:79:CD:83:6A:C0:53:3E:30:19
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • CPS: http://www.digicert.com/CPS
crlDistributionPoints
  • Full Name:
  • URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
  • OCSP - URI:http://status.rapidssl.com
  • CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
  • 3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
  • Timestamp : Jan 16 09:05:27.607 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:E7:9F:F6:8D:17:49:28:20:E2:49:9F:
  • 8F:85:3D:8F:DF:15:48:DF:08:54:48:48:80:5D:C7:71:
  • BA:C3:C2:2A:89:02:21:00:A1:77:52:11:E2:F4:F1:C7:
  • 98:DA:74:80:A2:13:BC:71:C2:2E:90:B2:50:8C:05:92:
  • 87:F3:1A:E4:2B:16:69:8D
  • 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 : Jan 16 09:05:27.599 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:11:17:B5:47:92:E5:09:83:5E:6F:B3:C4:
  • 4E:47:EF:20:D7:7E:65:7F:48:8E:58:FB:EC:B9:62:91:
  • 18:C3:F7:8D:02:21:00:94:5F:4C:96:2B:FC:6E:AD:D3:
  • A5:83:36:1B:32:0D:EC:9F:9D:CF:CB:E7:4F:48:3F:77:
  • 6C:4F:C7:28:A8:F3:C8
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
  • D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
  • Timestamp : Jan 16 09:05:27.617 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:4D:9D:16:BF:23:44:B8:57:0A:30:0E:83:
  • A5:EE:73:19:0F:53:24:62:B2:3D:A5:CA:6D:FD:1C:7D:
  • A1:27:72:32:02:21:00:A0:7A:EC:FA:D7:46:48:2F:AC:
  • A9:3B:CD:A6:8F:9D:6C:1B:A5:9C:66:C9:24:3A:FF:06:
  • 81:34:4E:8D:06:75:B4