SSL-Tools

SSL check results of ithex.dk

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Discover if the mail servers for ithex.dk 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 Nov 2023 16:53:17 +0000

The mailservers of ithex.dk can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @ithex.dk addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
ithex.dk
212.237.182.3
 10
supported
*.ithex.dk
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
15 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.ithex.dk

Certificate chain
  • *.ithex.dk
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.ithex.dk
Alternative Names
  • *.fitoa.dk
  • *.guardia.dk
  • *.ithex.dk
  • *.jogd.dk
  • *.moderskab.dk
  • fitoa.dk
  • guardia.dk
  • ithex.dk
  • jogd.dk
  • moderskab.dk
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2023-11-02
Not valid after
2024-01-31
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
43:87:2F:89:FF:7C:46:F1:8C:07:BF:DF:A5:4B:CE:50:8F:B6:6D:43:55:3A:6B:0C:4F:2C:DA:78:74:97:DE:71
SHA1
81:DE:01:65:D9:04:49:53:AC:6C:8E:C0:50:F3:BE:B9:7A:02:17:5C
X509v3 extensions
subjectKeyIdentifier
  • 07:9D:B3:4B:E1:59:A0:59:50:F4:FB:E7:AB:80:87:2B:02:06:36:F2
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 : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70:
  • 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB
  • Timestamp : Nov 2 02:20:51.902 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:BC:BA:1B:09:CE:7F:A1:11:F6:11:75:
  • C6:2A:B1:FF:23:20:E1:E6:23:10:F9:C3:00:BB:7E:09:
  • 4D:C7:7D:42:4B:02:20:27:10:09:DF:44:DE:32:71:99:
  • 75:C9:2D:53:5B:C8:C8:AF:CB:5C:6F:A3:9C:D4:D0:8B:
  • 79:D7:37:4A:C6:63:A1
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Nov 2 02:20:51.854 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:BE:7E:71:B9:4D:4F:A0:66:43:6D:6C:
  • CF:80:98:17:2B:57:22:BE:09:AA:0B:CA:FB:CA:A8:0C:
  • 95:48:D0:96:41:02:21:00:FA:8C:E3:C8:80:1A:5F:2B:
  • 88:15:5C:5F:8C:08:EA:25:C7:A5:44:8A:12:C3:2A:25:
  • C9:BA:E1:D9:6F:98:DA:1E