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SSL check results of web1.its-weise.de

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Discover if the mail servers for web1.its-weise.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 Thu, 18 Apr 2024 14:57:12 +0000

The mailservers of web1.its-weise.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @web1.its-weise.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
web1.its-weise.de
80.241.214.69
 -
supported
web1.its-weise.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @web1.its-weise.de address so far. Test mail delivery

Certificates

First seen at:

CN=web1.its-weise.de

Certificate chain
  • web1.its-weise.de
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • web1.its-weise.de
Alternative Names
  • web1.its-weise.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-02-11
Not valid after
2024-05-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C3:78:A8:55:67:EE:1F:50:86:62:5B:40:2F:D1:C8:F4:27:4E:65:C1:63:E2:61:97:F5:72:09:DF:76:A0:05:5E
SHA1
75:04:E1:BD:82:65:BE:75:20:39:71:EA:8A:9E:53:7A:58:83:B1:93
X509v3 extensions
subjectKeyIdentifier
  • B7:2B:4D:42:15:67:C0:14:B9:6D:84:53:4E:2E:DE:B3:C2:67:57:61
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 : 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 : Feb 11 23:29:03.075 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:8F:73:E4:10:D9:09:DC:9F:32:76:AA:
  • 0A:27:54:FC:D6:61:9A:D2:62:6D:C1:30:3A:BE:F2:E0:
  • EC:3F:55:B6:9D:02:20:6A:8F:83:EC:3D:32:BA:2E:93:
  • 51:20:4C:73:23:7B:49:04:F4:5A:5B:B3:2F:D1:9F:9E:
  • 70:92:9F:89:FF:A3:49
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Feb 11 23:29:03.006 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:C3:C8:09:9E:32:2F:0A:2B:06:1C:FE:
  • 01:59:13:8E:B2:73:56:32:B5:B5:09:32:4E:80:46:EE:
  • CF:F8:7E:20:D8:02:20:17:24:2A:5E:E1:B6:12:D5:EA:
  • A0:FC:F9:E6:9E:A9:F1:CF:6B:07:E8:E1:65:59:9D:20:
  • 16:B8:32:25:F6:C8:7E